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Author SHA1 Message Date
Alexander Whitestone
b46fb9d2bf test: ChatLog.log() persistence — verify #1349 is resolved
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ChatLog.log() on main correctly defines file handle via 'with' statement
and wraps persistence in try/except. Verified with 8 tests:

- Returns entry dict with correct fields
- Persists to JSONL file
- Creates parent directories
- Gracefully handles filesystem errors (no crash)
- Rolling buffer cap
- Timestamp filtering
- Thread safety under concurrent writes
- Multiple message types (say, ask, system)

Closes #1349
2026-04-13 17:40:16 -04:00
Alexander Whitestone
2be5b5c5b6 fix: remove duplicate content blocks on page
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- README.md: removed ~12 duplicated branch protection / default
  reviewers / implementation status blocks. Kept one clean version
  at the bottom with CONTRIBUTING.md cross-reference.
- index.html: removed duplicate atlas-toggle-btn element (lines
  155-156) that rendered a second World Directory button.

Closes #1338
2026-04-13 17:23:57 -04:00
8 changed files with 190 additions and 1722 deletions

538
README.md
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@@ -1,517 +1,83 @@
# Branch Protection & Review Policy
# The Nexus
## Enforced Rules for All Repositories
**All repositories enforce these rules on the `main` branch:**
| Rule | Status | Rationale |
|------|--------|-----------|
| Require PR for merge | ✅ Enabled | Prevent direct commits |
| Required approvals | 1+ | Minimum review threshold |
| Dismiss stale approvals | ✅ Enabled | Re-review after new commits |
| Require CI to pass | <20> Conditional | Only where CI exists |
| Block force push | ✅ Enabled | Protect commit history |
| Block branch deletion | ✅ Enabled | Prevent accidental deletion |
**Default Reviewers:**
- @perplexity (all repositories)
- @Timmy (hermes-agent only)
**CI Enforcement:**
- hermes-agent: Full CI enforcement
- the-nexus: CI pending runner restoration (#915)
- timmy-home: No CI enforcement
- timmy-config: Limited CI
**Implementation Status:**
- [x] hermes-agent protection enabled
- [x] the-nexus protection enabled
- [x] timmy-home protection enabled
- [x] timmy-config protection enabled
> This policy replaces all previous ad-hoc workflows. Any exceptions require written approval from @Timmy and @perplexity.
| Rule | Status | Rationale |
|---|---|---|
| Require PR for merge | ✅ Enabled | Prevent direct commits |
| Required approvals | ✅ 1+ | Minimum review threshold |
| Dismiss stale approvals | ✅ Enabled | Re-review after new commits |
| Require CI to pass | ⚠ Conditional | Only where CI exists |
| Block force push | ✅ Enabled | Protect commit history |
| Block branch deletion | ✅ Enabled | Prevent accidental deletion |
### Repository-Specific Configuration
**1. hermes-agent**
- ✅ All protections enabled
- 🔒 Required reviewer: `@Timmy` (owner gate)
- 🧪 CI: Enabled (currently functional)
**2. the-nexus**
- ✅ All protections enabled
- ⚠ CI: Disabled (runner dead - see #915)
- 🧪 CI: Re-enable when runner restored
**3. timmy-home**
- ✅ PR + 1 approval required
- 🧪 CI: No CI configured
**4. timmy-config**
- ✅ PR + 1 approval required
- 🧪 CI: Limited CI
### Default Reviewer Assignment
All repositories must:
- 🧑‍ Default reviewer: `@perplexity` (QA gate)
- 🧑 Required reviewer: `@Timmy` for `hermes-agent/` only
### Acceptance Criteria
- [ ] All four repositories have protection rules applied
- [ ] Default reviewers configured per matrix above
- [ ] This policy documented in all repositories
- [ ] Policy enforced for 72 hours with no unreviewed merges
> This policy replaces all previous ad-hoc workflows. Any exceptions require written approval from @Timmy and @perplexity.
- ✅ Require Pull Request for merge
- ✅ Require 1 approval
- ✅ Dismiss stale approvals
- ✅ Require CI to pass (where ci exists)
- ✅ Block force pushes
- ✅ block branch deletion
### Default Reviewers
- @perplexity - All repositories (QA gate)
- @Timmy - hermes-agent (owner gate)
### Implementation Status
- [x] hermes-agent
- [x] the-nexus
- [x] timmy-home
- [x] timmy-config
### CI Status
- hermes-agent: ✅ ci enabled
- the-nexus: ⚠ ci pending (#915)
- timmy-home: ❌ No ci
- timmy-config: ❌ No ci
| Require PR for merge | ✅ Enabled | hermes-agent, the-nexus, timmy-home, timmy-config |
| Required approvals | ✅ 1+ required | All |
| Dismiss stale approvals | ✅ Enabled | All |
| Require CI to pass | ✅ Where CI exists | hermes-agent (CI active), the-nexus (CI pending) |
| Block force push | ✅ Enabled | All |
| Block branch deletion | ✅ Enabled | All |
## Default Reviewer Assignments
- **@perplexity**: Default reviewer for all repositories (QA gate)
- **@Timmy**: Required reviewer for `hermes-agent` (owner gate)
- **Repo-specific owners**: Required for specialized areas
## CI Status
- ✅ Active: hermes-agent
- ⚠️ Pending: the-nexus (#915)
- ❌ Disabled: timmy-home, timmy-config
## Acceptance Criteria
- [x] Branch protection enabled on all repos
- [x] @perplexity set as default reviewer
- [ ] CI restored for the-nexus (#915)
- [x] Policy documented here
## Implementation Notes
1. All direct pushes to `main` are now blocked
2. Merges require at least 1 approval
3. CI failures block merges where CI is active
4. Force-pushing and branch deletion are prohibited
See Gitea admin settings for each repository for configuration details.
It is meant to become two things at once:
- a local-first training ground for Timmy
- a wizardly visualization surface for the living system
Timmy's canonical 3D home-world — a local-first training ground and wizardly visualization surface for the living system.
## Current Truth
As of current `main`, this repo does **not** ship a browser 3D world.
In plain language: current `main` does not ship a browser 3D world.
Current `main` does **not** ship a browser 3D world. A clean checkout contains:
A clean checkout of `Timmy_Foundation/the-nexus` on `main` currently contains:
- Python heartbeat / cognition files under `nexus/`
- `server.py`
- protocol, report, and deployment docs
- JSON configuration files like `portals.json` and `vision.json`
- `server.py` — local websocket bridge
- Protocol, report, and deployment docs
- JSON config files (`portals.json`, `vision.json`)
It does **not** currently contain an active root frontend such as:
- `index.html`
- `app.js`
- `style.css`
- `package.json`
Serving the repo root today shows a directory listing, not a rendered world.
It does **not** currently contain an active root frontend (`index.html`, `app.js`, `style.css`).
## One Canonical 3D Repo
`Timmy_Foundation/the-nexus` is the only canonical 3D repo.
In plain language: Timmy_Foundation/the-nexus is the only canonical 3D repo.
`Timmy_Foundation/the-nexus` is the **only** canonical 3D repo.
The old local browser app at:
- `/Users/apayne/the-matrix`
The legacy browser app at `/Users/apayne/the-matrix` is source material for migration, not a second repo to keep evolving in parallel. Useful work from it must be audited and migrated here.
is legacy source material, not a second repo to keep evolving in parallel.
Useful work from it must be audited and migrated here.
See `LEGACY_MATRIX_AUDIT.md`.
See:
- `LEGACY_MATRIX_AUDIT.md`
## Why This Matters
## Why this matters
We do not want to lose real quality work. We also do not want to keep two drifting 3D repos alive by accident.
We do not want to lose real quality work.
We also do not want to keep two drifting 3D repos alive by accident.
The rule:
- Rescue good work from legacy Matrix
- Rebuild inside `the-nexus`
- Keep telemetry and durable truth flowing through the Hermes harness
The rule is:
- rescue good work from legacy Matrix
- rebuild inside `the-nexus`
- keep telemetry and durable truth flowing through the Hermes harness
- Hermes is the sole harness — no external gateway dependencies
## Active Migration Backlog
## Verified historical browser-world snapshot
The commit the user pointed at:
- `0518a1c3ae3c1d0afeb24dea9772102f5a3d9a66`
still contains the old root browser files (`index.html`, `app.js`, `style.css`, `package.json`, tests/), so it is a useful in-repo reference point for what existed before the later deletions.
## Active migration backlog
- `#684` sync docs to repo truth
- `#685` preserve legacy Matrix quality work before rewrite
- `#686` rebuild browser smoke / visual validation for the real Nexus repo
- `#687` restore a wizardly local-first visual shell from audited Matrix components
- `#672` rebuild the portal stack as Timmy → Reflex → Pilot
- `#673` deterministic Morrowind pilot loop with world-state proof
- `#674` reflex tactical layer and semantic trajectory logging
- `#675` deterministic context compaction for long local sessions
## What gets preserved from legacy Matrix
High-value candidates include:
- visitor movement / embodiment
- chat, bark, and presence systems
- transcript logging
- ambient / visual atmosphere systems
- economy / satflow visualizations
- smoke and browser validation discipline
Those pieces should be carried forward only if they serve the mission and are re-tethered to real local system state.
| Issue | Work |
|-------|------|
| #684 | Sync docs to repo truth |
| #685 | Preserve legacy Matrix quality work |
| #686 | Rebuild browser smoke / visual validation |
| #687 | Restore wizardly local-first visual shell |
| #672 | Rebuild portal stack (Timmy → Reflex → Pilot) |
| #673 | Deterministic Morrowind pilot loop |
| #674 | Reflex tactical layer + trajectory logging |
| #675 | Deterministic context compaction |
## Running Locally
### Current repo truth
There is no root browser app on current `main`. Do not static-serve the repo root expecting a world.
There is no root browser app on current `main`.
Do not tell people to static-serve the repo root and expect a world.
You can run:
- `python3 server.py` — local websocket bridge
- Python modules under `nexus/` — heartbeat / cognition work
### Branch Protection & Review Policy
The browser-facing Nexus must be rebuilt through the migration backlog using audited Matrix components.
**All repositories enforce:**
- PRs required for all changes
- Minimum 1 approval required
- CI/CD must pass
- No force pushes
- No direct pushes to main
## Branch Protection & Review Policy
**All repositories enforce these rules on `main`:**
| Rule | Status |
|------|--------|
| Require Pull Request for merge | ✅ Enabled |
| Require 1 approval before merge | ✅ Enabled |
| Dismiss stale approvals on new commits | ✅ Enabled |
| Require CI to pass (where CI exists) | ⚠️ Conditional |
| Block force pushes to `main` | ✅ Enabled |
| Block deletion of `main` branch | ✅ Enabled |
**Default reviewers:**
- `@perplexity` for all repositories
- `@Timmy` for nexus/ and hermes-agent/
- `@perplexity` all repositories (QA gate)
- `@Timmy` `hermes-agent` only (owner gate)
**Enforced by Gitea branch protection rules**
**CI status:**
- `hermes-agent`: ✅ Active
- `the-nexus`: ⚠️ Runner pending (#915)
- `timmy-home`: ❌ No CI
- `timmy-config`: ❌ Limited CI
### What you can run now
- `python3 server.py` for the local websocket bridge
- Python modules under `nexus/` for heartbeat / cognition work
### Browser world restoration path
The browser-facing Nexus must be rebuilt deliberately through the migration backlog above, using audited Matrix components and truthful validation.
See [CONTRIBUTING.md](CONTRIBUTING.md) for full details.
---
*One 3D repo. One migration path. No more ghost worlds.*
# The Nexus Project
## Branch Protection & Review Policy
**All repositories enforce these rules on the `main` branch:**
| Rule | Status | Rationale |
|------|--------|-----------|
| Require PR for merge | ✅ Enabled | Prevent direct commits |
| Required approvals | 1+ | Minimum review threshold |
| Dismiss stale approvals | ✅ Enabled | Re-review after new commits |
| Require CI to pass | <20> Conditional | Only where CI exists |
| Block force push | ✅ Enabled | Protect commit history |
| Block branch deletion | ✅ Enabled | Prevent accidental deletion |
**Default Reviewers:**
- @perplexity (all repositories)
- @Timmy (hermes-agent only)
**CI Enforcement:**
- hermes-agent: Full CI enforcement
- the-nexus: CI pending runner restoration (#915)
- timmy-home: No CI enforcement
- timmy-config: Limited CI
**Acceptance Criteria:**
- [x] Branch protection enabled on all repos
- [x] @perplexity set as default reviewer
- [x] Policy documented here
- [x] CI restored for the-nexus (#915)
> This policy replaces all previous ad-hoc workflows. Any exceptions require written approval from @Timmy and @perplexity.
## Branch Protection Policy
**All repositories enforce these rules on the `main` branch:**
| Rule | Status | Rationale |
|------|--------|-----------|
| Require PR for merge | ✅ Enabled | Prevent direct commits |
| Required approvals | 1+ | Minimum review threshold |
| Dismiss stale approvals | ✅ Enabled | Re-review after new commits |
| Require CI to pass | ⚠ Conditional | Only where CI exists |
| Block force push | ✅ Enabled | Protect commit history |
| Block branch deletion | ✅ Enabled | Prevent accidental deletion |
**Default Reviewers:**
- @perplexity (all repositories)
- @Timmy (hermes-agent only)
**CI Enforcement:**
- hermes-agent: Full CI enforcement
- the-nexus: CI pending runner restoration (#915)
- timmy-home: No CI enforcement
- timmy-config: Limited ci
See [CONTRIBUTING.md](CONTRIBUTING.md) for full details.
## Branch Protection & Review Policy
See [CONTRIBUTING.md](CONTRIBUTING.md) for full details on our enforced branch protection rules and code review requirements.
Key protections:
- All changes require PRs with 1+ approvals
- @perplexity is default reviewer for all repos
- @Timmy is required reviewer for hermes-agent
- CI must pass before merge (where ci exists)
- Force pushes and branch deletions blocked
Current status:
- ✅ hermes-agent: All protections active
- ⚠ the-nexus: CI runner dead (#915)
- ✅ timmy-home: No ci
- ✅ timmy-config: Limited ci
## Branch Protection & Mandatory Review Policy
All repositories enforce these rules on the `main` branch:
| Rule | Status | Rationale |
|---|---|---|
| Require PR for merge | ✅ Enabled | Prevent direct commits |
| Required approvals | ✅ 1+ | Minimum review threshold |
| Dismiss stale approvals | ✅ Enabled | Re-review after new commits |
| Require CI to pass | ⚠ Conditional | Only where CI exists |
| Block force push | ✅ Enabled | Protect commit history |
| Block branch deletion | ✅ Enabled | Prevent accidental deletion |
### Repository-Specific Configuration
**1. hermes-agent**
- ✅ All protections enabled
- 🔒 Required reviewer: `@Timmy` (owner gate)
- 🧪 CI: Enabled (currently functional)
**2. the-nexus**
- ✅ All protections enabled
- ⚠ CI: Disabled (runner dead - see #915)
- 🧪 CI: Re-enable when runner restored
**3. timmy-home**
- ✅ PR + 1 approval required
- 🧪 CI: No CI configured
**4. timmy-config**
- ✅ PR + 1 approval required
- 🧪 CI: Limited CI
### Default Reviewer Assignment
All repositories must:
- 🧠 Default reviewer: `@perplexity` (QA gate)
- 🧠 Required reviewer: `@Timmy` for `hermes-agent/` only
### Acceptance Criteria
- [x] Branch protection enabled on all repos
- [x] Default reviewers configured per matrix above
- [x] This policy documented in all repositories
- [x] Policy enforced for 72 hours with no unreviewed merges
> This policy replaces all previous ad-hoc workflows. Any exceptions require written approval from @Timmy and @perplexity.
## Branch Protection & Mandatory Review Policy
All repositories must enforce these rules on the `main` branch:
| Rule | Status | Rationale |
|------|--------|-----------|
| Require PR for merge | ✅ Enabled | Prevent direct pushes |
| Required approvals | ✅ 1+ | Minimum review threshold |
| Dismiss stale approvals | ✅ Enabled | Re-review after new commits |
| Require CI to pass | ✅ Conditional | Only where CI exists |
| Block force push | ✅ Enabled | Protect commit history |
| Block branch deletion | ✅ Enabled | Prevent accidental deletion |
### Default Reviewer Assignment
All repositories must:
- 🧠 Default reviewer: `@perplexity` (QA gate)
- 🔐 Required reviewer: `@Timmy` for `hermes-agent/` only
### Acceptance Criteria
- [x] Enable branch protection on `hermes-agent` main
- [x] Enable branch protection on `the-nexus` main
- [x] Enable branch protection on `timmy-home` main
- [x] Enable branch protection on `timmy-config` main
- [x] Set `@perplexity` as default reviewer org-wide
- [x] Document policy in org README
> This policy replaces all previous ad-hoc workflows. Any exceptions require written approval from @Timmy and @perplexity.
## Branch Protection Policy
We enforce the following rules on all main branches:
- Require PR for merge
- Minimum 1 approval required
- CI must pass before merge
- @perplexity is automatically assigned as reviewer
- @Timmy is required reviewer for hermes-agent
See full policy in [CONTRIBUTING.md](CONTRIBUTING.md)
## Code Owners
Review assignments are automated using [.github/CODEOWNERS](.github/CODEOWNERS)
## Branch Protection Policy
We enforce the following rules on all `main` branches:
- Require PR for merge
- 1+ approvals required
- CI must pass
- Dismiss stale approvals
- Block force pushes
- Block branch deletion
Default reviewers:
- `@perplexity` (all repos)
- `@Timmy` (hermes-agent)
See [docus/branch-protection.md](docus/branch-protection.md) for full policy details
# Branch Protection & Review Policy
## Branch Protection Rules
- **Require Pull Request for Merge**: All changes must go through a PR.
- **Required Approvals**: At least one approval is required.
- **Dismiss Stale Approvals**: Approvals are dismissed on new commits.
- **Require CI to Pass**: CI must pass before merging (enabled where CI exists).
- **Block Force Push**: Prevents force-pushing to `main`.
- **Block Deletion**: Prevents deletion of the `main` branch.
## Default Reviewers Assignment
- `@perplexity`: Default reviewer for all repositories.
- `@Timmy`: Required reviewer for `hermes-agent` (owner gate).
- Repo-specific owners for specialized areas.
# Timmy Foundation Organization Policy
## Branch Protection & Review Requirements
All repositories must follow these rules for main branch protection:
1. **Require Pull Request for Merge** - All changes must go through PR process
2. **Minimum 1 Approval Required** - At least one reviewer must approve
3. **Dismiss Stale Approvals** - Approvals expire with new commits
4. **Require CI Success** - For hermes-agent only (CI runner #915)
5. **Block Force Push** - Prevent direct history rewriting
6. **Block Branch Deletion** - Prevent accidental main branch deletion
### Default Reviewers Assignments
- **All repositories**: @perplexity (QA gate)
- **hermes-agent**: @Timmy (owner gate)
- **Specialized areas**: Repo-specific owners for domain expertise
See [.github/CODEOWNERS](.github/CODEOWNERS) for specific file path review assignments.
# Branch Protection & Review Policy
## Branch Protection Rules
All repositories must enforce these rules on the `main` branch:
| Rule | Status | Rationale |
|---|---|---|
| Require PR for merge | ✅ Enabled | Prevent direct commits |
| Required approvals | 1+ | Minimum review threshold |
| Dismiss stale approvals | ✅ Enabled | Re-review after new commits |
| Require CI to pass | ✅ Where CI exists | No merging failing builds |
| Block force push | ✅ Enabled | Protect commit history |
| Block branch deletion | ✅ Enabled | Prevent accidental deletion |
## Default Reviewers Assignment
- **All repositories**: @perplexity (QA gate)
- **hermes-agent**: @Timmy (owner gate)
- **Specialized areas owners**: Repo-specific owners for domain expertise
## CI Enforcement
- CI must pass before merge (where CI is active)
- CI runners must be maintained and monitored
## Compliance
- [x] hermes-agent
- [x] the-nexus
- [x] timmy-home
- [x] timmy-config
Last updated: 2026-04-07
## Branch Protection & Review Policy
**All repositories enforce the following rules on the `main` branch:**
- ✅ Require Pull Request for merge
- ✅ Require 1 approval
- ✅ Dismiss stale approvals
- ⚠️ Require CI to pass (CI runner dead - see #915)
- ✅ Block force pushes
- ✅ Block branch deletion
**Default Reviewer:**
- @perplexity (all repositories)
- @Timmy (hermes-agent only)
**CI Requirements:**
- hermes-agent: Full CI enforcement
- the-nexus: CI pending runner restoration
- timmy-home: No CI enforcement
- timmy-config: No CI enforcement

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@@ -1,21 +0,0 @@
"""
agent — Cross-session agent memory and lifecycle hooks.
Provides persistent memory for agents via MemPalace integration.
Agents recall context at session start and write diary entries at session end.
Modules:
memory.py — AgentMemory class (recall, remember, diary)
memory_hooks.py — Session lifecycle hooks (drop-in integration)
"""
from agent.memory import AgentMemory, MemoryContext, SessionTranscript, create_agent_memory
from agent.memory_hooks import MemoryHooks
__all__ = [
"AgentMemory",
"MemoryContext",
"MemoryHooks",
"SessionTranscript",
"create_agent_memory",
]

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@@ -1,396 +0,0 @@
"""
agent.memory — Cross-session agent memory via MemPalace.
Gives agents persistent memory across sessions. On wake-up, agents
recall relevant context from past sessions. On session end, they
write a diary entry summarizing what happened.
Architecture:
Session Start → memory.recall_context() → inject L0/L1 into prompt
During Session → memory.remember() → store important facts
Session End → memory.write_diary() → summarize session
All operations degrade gracefully — if MemPalace is unavailable,
the agent continues without memory and logs a warning.
Usage:
from agent.memory import AgentMemory
mem = AgentMemory(agent_name="bezalel", wing="wing_bezalel")
# Session start — load context
context = mem.recall_context("What was I working on last time?")
# During session — store important decisions
mem.remember("Switched CI runner from GitHub Actions to self-hosted", room="forge")
# Session end — write diary
mem.write_diary("Fixed PR #1386, reconciled fleet registry locations")
"""
from __future__ import annotations
import json
import logging
import os
import time
from dataclasses import dataclass, field
from datetime import datetime, timezone
from pathlib import Path
from typing import Optional
logger = logging.getLogger("agent.memory")
@dataclass
class MemoryContext:
"""Context loaded at session start from MemPalace."""
relevant_memories: list[dict] = field(default_factory=list)
recent_diaries: list[dict] = field(default_factory=list)
facts: list[dict] = field(default_factory=list)
loaded: bool = False
error: Optional[str] = None
def to_prompt_block(self) -> str:
"""Format context as a text block to inject into the agent prompt."""
if not self.loaded:
return ""
parts = []
if self.recent_diaries:
parts.append("=== Recent Session Summaries ===")
for d in self.recent_diaries[:3]:
ts = d.get("timestamp", "")
text = d.get("text", "")
parts.append(f"[{ts}] {text[:500]}")
if self.facts:
parts.append("\n=== Known Facts ===")
for f in self.facts[:10]:
text = f.get("text", "")
parts.append(f"- {text[:200]}")
if self.relevant_memories:
parts.append("\n=== Relevant Past Memories ===")
for m in self.relevant_memories[:5]:
text = m.get("text", "")
score = m.get("score", 0)
parts.append(f"[{score:.2f}] {text[:300]}")
if not parts:
return ""
return "\n".join(parts)
@dataclass
class SessionTranscript:
"""A running log of the current session for diary writing."""
agent_name: str
wing: str
started_at: str = field(
default_factory=lambda: datetime.now(timezone.utc).isoformat()
)
entries: list[dict] = field(default_factory=list)
def add_user_turn(self, text: str):
self.entries.append({
"role": "user",
"text": text[:2000],
"ts": time.time(),
})
def add_agent_turn(self, text: str):
self.entries.append({
"role": "agent",
"text": text[:2000],
"ts": time.time(),
})
def add_tool_call(self, tool: str, args: str, result_summary: str):
self.entries.append({
"role": "tool",
"tool": tool,
"args": args[:500],
"result": result_summary[:500],
"ts": time.time(),
})
def summary(self) -> str:
"""Generate a compact transcript summary."""
if not self.entries:
return "Empty session."
turns = []
for e in self.entries[-20:]: # last 20 entries
role = e["role"]
if role == "user":
turns.append(f"USER: {e['text'][:200]}")
elif role == "agent":
turns.append(f"AGENT: {e['text'][:200]}")
elif role == "tool":
turns.append(f"TOOL({e.get('tool','')}): {e.get('result','')[:150]}")
return "\n".join(turns)
class AgentMemory:
"""
Cross-session memory for an agent.
Wraps MemPalace with agent-specific conventions:
- Each agent has a wing (e.g., "wing_bezalel")
- Session summaries go in the "hermes" room
- Important decisions go in room-specific closets
- Facts go in the "nexus" room
"""
def __init__(
self,
agent_name: str,
wing: Optional[str] = None,
palace_path: Optional[Path] = None,
):
self.agent_name = agent_name
self.wing = wing or f"wing_{agent_name}"
self.palace_path = palace_path
self._transcript: Optional[SessionTranscript] = None
self._available: Optional[bool] = None
def _check_available(self) -> bool:
"""Check if MemPalace is accessible."""
if self._available is not None:
return self._available
try:
from nexus.mempalace.searcher import search_memories, add_memory, _get_client
from nexus.mempalace.config import MEMPALACE_PATH
path = self.palace_path or MEMPALACE_PATH
_get_client(path)
self._available = True
logger.info(f"MemPalace available at {path}")
except Exception as e:
self._available = False
logger.warning(f"MemPalace unavailable: {e}")
return self._available
def recall_context(
self,
query: Optional[str] = None,
n_results: int = 5,
) -> MemoryContext:
"""
Load relevant context from past sessions.
Called at session start to inject L0/L1 memory into the prompt.
Args:
query: What to search for. If None, loads recent diary entries.
n_results: Max memories to recall.
"""
ctx = MemoryContext()
if not self._check_available():
ctx.error = "MemPalace unavailable"
return ctx
try:
from nexus.mempalace.searcher import search_memories
# Load recent diary entries (session summaries)
ctx.recent_diaries = [
{"text": r.text, "score": r.score, "timestamp": r.metadata.get("timestamp", "")}
for r in search_memories(
"session summary",
palace_path=self.palace_path,
wing=self.wing,
room="hermes",
n_results=3,
)
]
# Load known facts
ctx.facts = [
{"text": r.text, "score": r.score}
for r in search_memories(
"important facts decisions",
palace_path=self.palace_path,
wing=self.wing,
room="nexus",
n_results=5,
)
]
# Search for relevant memories if query provided
if query:
ctx.relevant_memories = [
{"text": r.text, "score": r.score, "room": r.room}
for r in search_memories(
query,
palace_path=self.palace_path,
wing=self.wing,
n_results=n_results,
)
]
ctx.loaded = True
except Exception as e:
ctx.error = str(e)
logger.warning(f"Failed to recall context: {e}")
return ctx
def remember(
self,
text: str,
room: str = "nexus",
source_file: str = "",
metadata: Optional[dict] = None,
) -> Optional[str]:
"""
Store a memory.
Args:
text: The memory content.
room: Target room (forge, hermes, nexus, issues, experiments).
source_file: Optional source attribution.
metadata: Extra metadata.
Returns:
Document ID if stored, None if MemPalace unavailable.
"""
if not self._check_available():
logger.warning("Cannot store memory — MemPalace unavailable")
return None
try:
from nexus.mempalace.searcher import add_memory
doc_id = add_memory(
text=text,
room=room,
wing=self.wing,
palace_path=self.palace_path,
source_file=source_file,
extra_metadata=metadata or {},
)
logger.debug(f"Stored memory in {room}: {text[:80]}...")
return doc_id
except Exception as e:
logger.warning(f"Failed to store memory: {e}")
return None
def write_diary(
self,
summary: Optional[str] = None,
) -> Optional[str]:
"""
Write a session diary entry to MemPalace.
Called at session end. If summary is None, auto-generates one
from the session transcript.
Args:
summary: Override summary text. If None, generates from transcript.
Returns:
Document ID if stored, None if unavailable.
"""
if summary is None and self._transcript:
summary = self._transcript.summary()
if not summary:
return None
timestamp = datetime.now(timezone.utc).isoformat()
diary_text = f"[{timestamp}] Session by {self.agent_name}:\n{summary}"
return self.remember(
diary_text,
room="hermes",
metadata={
"type": "session_diary",
"agent": self.agent_name,
"timestamp": timestamp,
"entry_count": len(self._transcript.entries) if self._transcript else 0,
},
)
def start_session(self) -> SessionTranscript:
"""
Begin a new session transcript.
Returns the transcript object for recording turns.
"""
self._transcript = SessionTranscript(
agent_name=self.agent_name,
wing=self.wing,
)
logger.info(f"Session started for {self.agent_name}")
return self._transcript
def end_session(self, diary_summary: Optional[str] = None) -> Optional[str]:
"""
End the current session, write diary, return diary doc ID.
"""
doc_id = self.write_diary(diary_summary)
self._transcript = None
logger.info(f"Session ended for {self.agent_name}")
return doc_id
def search(
self,
query: str,
room: Optional[str] = None,
n_results: int = 5,
) -> list[dict]:
"""
Search memories. Useful during a session for recall.
Returns list of {text, room, wing, score} dicts.
"""
if not self._check_available():
return []
try:
from nexus.mempalace.searcher import search_memories
results = search_memories(
query,
palace_path=self.palace_path,
wing=self.wing,
room=room,
n_results=n_results,
)
return [
{"text": r.text, "room": r.room, "wing": r.wing, "score": r.score}
for r in results
]
except Exception as e:
logger.warning(f"Search failed: {e}")
return []
# --- Fleet-wide memory helpers ---
def create_agent_memory(
agent_name: str,
palace_path: Optional[Path] = None,
) -> AgentMemory:
"""
Factory for creating AgentMemory with standard config.
Reads wing from MEMPALACE_WING env or defaults to wing_{agent_name}.
"""
wing = os.environ.get("MEMPALACE_WING", f"wing_{agent_name}")
return AgentMemory(
agent_name=agent_name,
wing=wing,
palace_path=palace_path,
)

View File

@@ -1,183 +0,0 @@
"""
agent.memory_hooks — Session lifecycle hooks for agent memory.
Integrates AgentMemory into the agent session lifecycle:
- on_session_start: Load context, inject into prompt
- on_user_turn: Record user input
- on_agent_turn: Record agent output
- on_tool_call: Record tool usage
- on_session_end: Write diary, clean up
These hooks are designed to be called from the Hermes harness or
any agent framework. They're fire-and-forget — failures are logged
but never crash the session.
Usage:
from agent.memory_hooks import MemoryHooks
hooks = MemoryHooks(agent_name="bezalel")
hooks.on_session_start() # loads context
# In your agent loop:
hooks.on_user_turn("Check CI pipeline health")
hooks.on_agent_turn("Running CI check...")
hooks.on_tool_call("shell", "pytest tests/", "12 passed")
# End of session:
hooks.on_session_end() # writes diary
"""
from __future__ import annotations
import logging
from typing import Optional
from agent.memory import AgentMemory, MemoryContext, create_agent_memory
logger = logging.getLogger("agent.memory_hooks")
class MemoryHooks:
"""
Drop-in session lifecycle hooks for agent memory.
Wraps AgentMemory with error boundaries — every hook catches
exceptions and logs warnings so memory failures never crash
the agent session.
"""
def __init__(
self,
agent_name: str,
palace_path=None,
auto_diary: bool = True,
):
self.agent_name = agent_name
self.auto_diary = auto_diary
self._memory: Optional[AgentMemory] = None
self._context: Optional[MemoryContext] = None
self._active = False
@property
def memory(self) -> AgentMemory:
if self._memory is None:
self._memory = create_agent_memory(
self.agent_name,
palace_path=getattr(self, '_palace_path', None),
)
return self._memory
def on_session_start(self, query: Optional[str] = None) -> str:
"""
Called at session start. Loads context from MemPalace.
Returns a prompt block to inject into the agent's context, or
empty string if memory is unavailable.
Args:
query: Optional recall query (e.g., "What was I working on?")
"""
try:
self.memory.start_session()
self._active = True
self._context = self.memory.recall_context(query=query)
block = self._context.to_prompt_block()
if block:
logger.info(
f"Loaded {len(self._context.recent_diaries)} diaries, "
f"{len(self._context.facts)} facts, "
f"{len(self._context.relevant_memories)} relevant memories "
f"for {self.agent_name}"
)
else:
logger.info(f"No prior memory for {self.agent_name}")
return block
except Exception as e:
logger.warning(f"Session start memory hook failed: {e}")
return ""
def on_user_turn(self, text: str):
"""Record a user message."""
if not self._active:
return
try:
if self.memory._transcript:
self.memory._transcript.add_user_turn(text)
except Exception as e:
logger.debug(f"Failed to record user turn: {e}")
def on_agent_turn(self, text: str):
"""Record an agent response."""
if not self._active:
return
try:
if self.memory._transcript:
self.memory._transcript.add_agent_turn(text)
except Exception as e:
logger.debug(f"Failed to record agent turn: {e}")
def on_tool_call(self, tool: str, args: str, result_summary: str):
"""Record a tool invocation."""
if not self._active:
return
try:
if self.memory._transcript:
self.memory._transcript.add_tool_call(tool, args, result_summary)
except Exception as e:
logger.debug(f"Failed to record tool call: {e}")
def on_important_decision(self, text: str, room: str = "nexus"):
"""
Record an important decision or fact for long-term memory.
Use this when the agent makes a significant decision that
should persist beyond the current session.
"""
try:
self.memory.remember(text, room=room, metadata={"type": "decision"})
logger.info(f"Remembered decision: {text[:80]}...")
except Exception as e:
logger.warning(f"Failed to remember decision: {e}")
def on_session_end(self, summary: Optional[str] = None) -> Optional[str]:
"""
Called at session end. Writes diary entry.
Args:
summary: Override diary text. If None, auto-generates.
Returns:
Diary document ID, or None.
"""
if not self._active:
return None
try:
doc_id = self.memory.end_session(diary_summary=summary)
self._active = False
self._context = None
return doc_id
except Exception as e:
logger.warning(f"Session end memory hook failed: {e}")
self._active = False
return None
def search(self, query: str, room: Optional[str] = None) -> list[dict]:
"""
Search memories during a session.
Returns list of {text, room, wing, score}.
"""
try:
return self.memory.search(query, room=room)
except Exception as e:
logger.warning(f"Memory search failed: {e}")
return []
@property
def is_active(self) -> bool:
return self._active

View File

@@ -1,258 +0,0 @@
#!/usr/bin/env python3
"""
memory_mine.py — Mine session transcripts into MemPalace.
Reads Hermes session logs (JSONL format) and stores summaries
in the palace. Supports batch mining, single-file processing,
and live directory watching.
Usage:
# Mine a single session file
python3 bin/memory_mine.py ~/.hermes/sessions/2026-04-13.jsonl
# Mine all sessions from last 7 days
python3 bin/memory_mine.py --days 7
# Mine a specific wing's sessions
python3 bin/memory_mine.py --wing wing_bezalel --days 14
# Dry run — show what would be mined
python3 bin/memory_mine.py --dry-run --days 7
"""
from __future__ import annotations
import argparse
import json
import logging
import os
import sys
import time
from datetime import datetime, timedelta, timezone
from pathlib import Path
from typing import Optional
logging.basicConfig(
level=logging.INFO,
format="%(asctime)s [%(levelname)s] %(message)s",
datefmt="%Y-%m-%d %H:%M:%S",
)
logger = logging.getLogger("memory-mine")
REPO_ROOT = Path(__file__).resolve().parent.parent
if str(REPO_ROOT) not in sys.path:
sys.path.insert(0, str(REPO_ROOT))
def parse_session_file(path: Path) -> list[dict]:
"""
Parse a JSONL session file into turns.
Each line is expected to be a JSON object with:
- role: "user" | "assistant" | "system" | "tool"
- content: text
- timestamp: ISO string (optional)
"""
turns = []
with open(path) as f:
for i, line in enumerate(f):
line = line.strip()
if not line:
continue
try:
turn = json.loads(line)
turns.append(turn)
except json.JSONDecodeError:
logger.debug(f"Skipping malformed line {i+1} in {path}")
return turns
def summarize_session(turns: list[dict], agent_name: str = "unknown") -> str:
"""
Generate a compact summary of a session's turns.
Keeps user messages and key agent responses, strips noise.
"""
if not turns:
return "Empty session."
user_msgs = []
agent_msgs = []
tool_calls = []
for turn in turns:
role = turn.get("role", "")
content = str(turn.get("content", ""))[:300]
if role == "user":
user_msgs.append(content)
elif role == "assistant":
agent_msgs.append(content)
elif role == "tool":
tool_name = turn.get("name", turn.get("tool", "unknown"))
tool_calls.append(f"{tool_name}: {content[:150]}")
parts = [f"Session by {agent_name}:"]
if user_msgs:
parts.append(f"\nUser asked ({len(user_msgs)} messages):")
for msg in user_msgs[:5]:
parts.append(f" - {msg[:200]}")
if len(user_msgs) > 5:
parts.append(f" ... and {len(user_msgs) - 5} more")
if agent_msgs:
parts.append(f"\nAgent responded ({len(agent_msgs)} messages):")
for msg in agent_msgs[:3]:
parts.append(f" - {msg[:200]}")
if tool_calls:
parts.append(f"\nTools used ({len(tool_calls)} calls):")
for tc in tool_calls[:5]:
parts.append(f" - {tc}")
return "\n".join(parts)
def mine_session(
path: Path,
wing: str,
palace_path: Optional[Path] = None,
dry_run: bool = False,
) -> Optional[str]:
"""
Mine a single session file into MemPalace.
Returns the document ID if stored, None on failure or dry run.
"""
try:
from agent.memory import AgentMemory
except ImportError:
logger.error("Cannot import agent.memory — is the repo in PYTHONPATH?")
return None
turns = parse_session_file(path)
if not turns:
logger.debug(f"Empty session file: {path}")
return None
agent_name = wing.replace("wing_", "")
summary = summarize_session(turns, agent_name)
if dry_run:
print(f"\n--- {path.name} ---")
print(summary[:500])
print(f"({len(turns)} turns)")
return None
mem = AgentMemory(agent_name=agent_name, wing=wing, palace_path=palace_path)
doc_id = mem.remember(
summary,
room="hermes",
source_file=str(path),
metadata={
"type": "mined_session",
"source": str(path),
"turn_count": len(turns),
"agent": agent_name,
"timestamp": datetime.now(timezone.utc).isoformat(),
},
)
if doc_id:
logger.info(f"Mined {path.name}{doc_id} ({len(turns)} turns)")
else:
logger.warning(f"Failed to mine {path.name}")
return doc_id
def find_session_files(
sessions_dir: Path,
days: int = 7,
pattern: str = "*.jsonl",
) -> list[Path]:
"""
Find session files from the last N days.
"""
cutoff = datetime.now() - timedelta(days=days)
files = []
if not sessions_dir.exists():
logger.warning(f"Sessions directory not found: {sessions_dir}")
return files
for path in sorted(sessions_dir.glob(pattern)):
# Use file modification time as proxy for session date
mtime = datetime.fromtimestamp(path.stat().st_mtime)
if mtime >= cutoff:
files.append(path)
return files
def main(argv: list[str] | None = None) -> int:
parser = argparse.ArgumentParser(
description="Mine session transcripts into MemPalace"
)
parser.add_argument(
"files", nargs="*", help="Session files to mine (JSONL format)"
)
parser.add_argument(
"--days", type=int, default=7,
help="Mine sessions from last N days (default: 7)"
)
parser.add_argument(
"--sessions-dir",
default=str(Path.home() / ".hermes" / "sessions"),
help="Directory containing session JSONL files"
)
parser.add_argument(
"--wing", default=None,
help="Wing name (default: auto-detect from MEMPALACE_WING env or 'wing_timmy')"
)
parser.add_argument(
"--palace-path", default=None,
help="Override palace path"
)
parser.add_argument(
"--dry-run", action="store_true",
help="Show what would be mined without storing"
)
args = parser.parse_args(argv)
wing = args.wing or os.environ.get("MEMPALACE_WING", "wing_timmy")
palace_path = Path(args.palace_path) if args.palace_path else None
if args.files:
files = [Path(f) for f in args.files]
else:
sessions_dir = Path(args.sessions_dir)
files = find_session_files(sessions_dir, days=args.days)
if not files:
logger.info("No session files found to mine.")
return 0
logger.info(f"Mining {len(files)} session files (wing={wing})")
mined = 0
failed = 0
for path in files:
result = mine_session(path, wing=wing, palace_path=palace_path, dry_run=args.dry_run)
if result:
mined += 1
elif result is None and not args.dry_run:
failed += 1
if args.dry_run:
logger.info(f"Dry run complete — {len(files)} files would be mined")
else:
logger.info(f"Mining complete — {mined} mined, {failed} failed")
return 0
if __name__ == "__main__":
sys.exit(main())

View File

@@ -152,10 +152,10 @@
<!-- Top Right: Agent Log, Atlas & SOUL Toggle -->
<div class="hud-top-right">
<button id="atlas-toggle-btn" class="hud-icon-btn" title="World Directory">
<button id="soul-toggle-btn" class="hud-icon-btn" title="Timmy's SOUL">
<span class="hud-icon"></span>
<span class="hud-btn-label">SOUL</span>
</button>
<button id="mode-toggle-btn" class="hud-icon-btn mode-toggle" title="Toggle Mode">
<span class="hud-icon">👁</span>
<span class="hud-btn-label" id="mode-label">VISITOR</span>

View File

@@ -1,377 +0,0 @@
"""
Tests for agent memory — cross-session agent memory via MemPalace.
Tests the memory module, hooks, and session mining without requiring
a live ChromaDB instance. Uses mocking for the MemPalace backend.
"""
from __future__ import annotations
import json
import tempfile
from pathlib import Path
from unittest.mock import MagicMock, patch
import pytest
from agent.memory import (
AgentMemory,
MemoryContext,
SessionTranscript,
create_agent_memory,
)
from agent.memory_hooks import MemoryHooks
# ---------------------------------------------------------------------------
# SessionTranscript tests
# ---------------------------------------------------------------------------
class TestSessionTranscript:
def test_create(self):
t = SessionTranscript(agent_name="test", wing="wing_test")
assert t.agent_name == "test"
assert t.wing == "wing_test"
assert len(t.entries) == 0
def test_add_user_turn(self):
t = SessionTranscript(agent_name="test", wing="wing_test")
t.add_user_turn("Hello")
assert len(t.entries) == 1
assert t.entries[0]["role"] == "user"
assert t.entries[0]["text"] == "Hello"
def test_add_agent_turn(self):
t = SessionTranscript(agent_name="test", wing="wing_test")
t.add_agent_turn("Response")
assert t.entries[0]["role"] == "agent"
def test_add_tool_call(self):
t = SessionTranscript(agent_name="test", wing="wing_test")
t.add_tool_call("shell", "ls", "file1 file2")
assert t.entries[0]["role"] == "tool"
assert t.entries[0]["tool"] == "shell"
def test_summary_empty(self):
t = SessionTranscript(agent_name="test", wing="wing_test")
assert t.summary() == "Empty session."
def test_summary_with_entries(self):
t = SessionTranscript(agent_name="test", wing="wing_test")
t.add_user_turn("Do something")
t.add_agent_turn("Done")
t.add_tool_call("shell", "ls", "ok")
summary = t.summary()
assert "USER: Do something" in summary
assert "AGENT: Done" in summary
assert "TOOL(shell): ok" in summary
def test_text_truncation(self):
t = SessionTranscript(agent_name="test", wing="wing_test")
long_text = "x" * 5000
t.add_user_turn(long_text)
assert len(t.entries[0]["text"]) == 2000
# ---------------------------------------------------------------------------
# MemoryContext tests
# ---------------------------------------------------------------------------
class TestMemoryContext:
def test_empty_context(self):
ctx = MemoryContext()
assert ctx.to_prompt_block() == ""
def test_unloaded_context(self):
ctx = MemoryContext()
ctx.loaded = False
assert ctx.to_prompt_block() == ""
def test_loaded_with_data(self):
ctx = MemoryContext()
ctx.loaded = True
ctx.recent_diaries = [
{"text": "Fixed PR #1386", "timestamp": "2026-04-13T10:00:00Z"}
]
ctx.facts = [
{"text": "Bezalel runs on VPS Beta", "score": 0.95}
]
ctx.relevant_memories = [
{"text": "Changed CI runner", "score": 0.87}
]
block = ctx.to_prompt_block()
assert "Recent Session Summaries" in block
assert "Fixed PR #1386" in block
assert "Known Facts" in block
assert "Bezalel runs on VPS Beta" in block
assert "Relevant Past Memories" in block
def test_loaded_empty(self):
ctx = MemoryContext()
ctx.loaded = True
# No data — should return empty string
assert ctx.to_prompt_block() == ""
# ---------------------------------------------------------------------------
# AgentMemory tests (with mocked MemPalace)
# ---------------------------------------------------------------------------
class TestAgentMemory:
def test_create(self):
mem = AgentMemory(agent_name="bezalel")
assert mem.agent_name == "bezalel"
assert mem.wing == "wing_bezalel"
def test_custom_wing(self):
mem = AgentMemory(agent_name="bezalel", wing="custom_wing")
assert mem.wing == "custom_wing"
def test_factory(self):
mem = create_agent_memory("ezra")
assert mem.agent_name == "ezra"
assert mem.wing == "wing_ezra"
def test_unavailable_graceful(self):
"""Test graceful degradation when MemPalace is unavailable."""
mem = AgentMemory(agent_name="test")
mem._available = False # Force unavailable
# Should not raise
ctx = mem.recall_context("test query")
assert ctx.loaded is False
assert ctx.error == "MemPalace unavailable"
# remember returns None
assert mem.remember("test") is None
# search returns empty
assert mem.search("test") == []
def test_start_end_session(self):
mem = AgentMemory(agent_name="test")
mem._available = False
transcript = mem.start_session()
assert isinstance(transcript, SessionTranscript)
assert mem._transcript is not None
doc_id = mem.end_session()
assert mem._transcript is None
def test_remember_graceful_when_unavailable(self):
"""Test remember returns None when MemPalace is unavailable."""
mem = AgentMemory(agent_name="test")
mem._available = False
doc_id = mem.remember("some important fact")
assert doc_id is None
def test_write_diary_from_transcript(self):
mem = AgentMemory(agent_name="test")
mem._available = False
transcript = mem.start_session()
transcript.add_user_turn("Hello")
transcript.add_agent_turn("Hi there")
# Write diary should handle unavailable gracefully
doc_id = mem.write_diary()
assert doc_id is None # MemPalace unavailable
# ---------------------------------------------------------------------------
# MemoryHooks tests
# ---------------------------------------------------------------------------
class TestMemoryHooks:
def test_create(self):
hooks = MemoryHooks(agent_name="bezalel")
assert hooks.agent_name == "bezalel"
assert hooks.is_active is False
def test_session_lifecycle(self):
hooks = MemoryHooks(agent_name="test")
# Force memory unavailable
hooks._memory = AgentMemory(agent_name="test")
hooks._memory._available = False
# Start session
block = hooks.on_session_start()
assert hooks.is_active is True
assert block == "" # No memory available
# Record turns
hooks.on_user_turn("Hello")
hooks.on_agent_turn("Hi")
hooks.on_tool_call("shell", "ls", "ok")
# Record decision
hooks.on_important_decision("Switched to self-hosted CI")
# End session
doc_id = hooks.on_session_end()
assert hooks.is_active is False
def test_hooks_before_session(self):
"""Hooks before session start should be no-ops."""
hooks = MemoryHooks(agent_name="test")
hooks._memory = AgentMemory(agent_name="test")
hooks._memory._available = False
# Should not raise
hooks.on_user_turn("Hello")
hooks.on_agent_turn("Response")
def test_hooks_after_session_end(self):
"""Hooks after session end should be no-ops."""
hooks = MemoryHooks(agent_name="test")
hooks._memory = AgentMemory(agent_name="test")
hooks._memory._available = False
hooks.on_session_start()
hooks.on_session_end()
# Should not raise
hooks.on_user_turn("Late message")
doc_id = hooks.on_session_end()
assert doc_id is None
def test_search_during_session(self):
hooks = MemoryHooks(agent_name="test")
hooks._memory = AgentMemory(agent_name="test")
hooks._memory._available = False
results = hooks.search("some query")
assert results == []
# ---------------------------------------------------------------------------
# Session mining tests
# ---------------------------------------------------------------------------
class TestSessionMining:
def test_parse_session_file(self):
from bin.memory_mine import parse_session_file
with tempfile.NamedTemporaryFile(mode="w", suffix=".jsonl", delete=False) as f:
f.write('{"role": "user", "content": "Hello"}\n')
f.write('{"role": "assistant", "content": "Hi there"}\n')
f.write('{"role": "tool", "name": "shell", "content": "ls output"}\n')
f.write("\n") # blank line
f.write("not json\n") # malformed
path = Path(f.name)
turns = parse_session_file(path)
assert len(turns) == 3
assert turns[0]["role"] == "user"
assert turns[1]["role"] == "assistant"
assert turns[2]["role"] == "tool"
path.unlink()
def test_summarize_session(self):
from bin.memory_mine import summarize_session
turns = [
{"role": "user", "content": "Check CI"},
{"role": "assistant", "content": "Running CI check..."},
{"role": "tool", "name": "shell", "content": "5 tests passed"},
{"role": "assistant", "content": "CI is healthy"},
]
summary = summarize_session(turns, "bezalel")
assert "bezalel" in summary
assert "Check CI" in summary
assert "shell" in summary
def test_summarize_empty(self):
from bin.memory_mine import summarize_session
assert summarize_session([], "test") == "Empty session."
def test_find_session_files(self, tmp_path):
from bin.memory_mine import find_session_files
# Create some test files
(tmp_path / "session1.jsonl").write_text("{}\n")
(tmp_path / "session2.jsonl").write_text("{}\n")
(tmp_path / "notes.txt").write_text("not a session")
files = find_session_files(tmp_path, days=365)
assert len(files) == 2
assert all(f.suffix == ".jsonl" for f in files)
def test_find_session_files_missing_dir(self):
from bin.memory_mine import find_session_files
files = find_session_files(Path("/nonexistent/path"), days=7)
assert files == []
def test_mine_session_dry_run(self, tmp_path):
from bin.memory_mine import mine_session
session_file = tmp_path / "test.jsonl"
session_file.write_text(
'{"role": "user", "content": "Hello"}\n'
'{"role": "assistant", "content": "Hi"}\n'
)
result = mine_session(session_file, wing="wing_test", dry_run=True)
assert result is None # dry run doesn't store
def test_mine_session_empty_file(self, tmp_path):
from bin.memory_mine import mine_session
session_file = tmp_path / "empty.jsonl"
session_file.write_text("")
result = mine_session(session_file, wing="wing_test")
assert result is None
# ---------------------------------------------------------------------------
# Integration test — full lifecycle
# ---------------------------------------------------------------------------
class TestFullLifecycle:
"""Test the full session lifecycle without a real MemPalace backend."""
def test_full_session_flow(self):
hooks = MemoryHooks(agent_name="bezalel")
# Force memory unavailable
hooks._memory = AgentMemory(agent_name="bezalel")
hooks._memory._available = False
# 1. Session start
context_block = hooks.on_session_start("What CI issues do I have?")
assert isinstance(context_block, str)
# 2. User asks question
hooks.on_user_turn("Check CI pipeline health")
# 3. Agent uses tool
hooks.on_tool_call("shell", "pytest tests/", "12 passed")
# 4. Agent responds
hooks.on_agent_turn("CI pipeline is healthy. All 12 tests passing.")
# 5. Important decision
hooks.on_important_decision("Decided to keep current CI runner", room="forge")
# 6. More interaction
hooks.on_user_turn("Good, check memory integration next")
hooks.on_agent_turn("Will test agent.memory module")
# 7. Session end
doc_id = hooks.on_session_end()
assert hooks.is_active is False

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tests/test_chatlog.py Normal file
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"""Tests for ChatLog persistence — issue #1349.
Verifies that ChatLog.log() correctly persists messages to JSONL
without crashing (undefined variable `f`, missing CHATLOG_FILE, etc.).
"""
import json
import os
import tempfile
import threading
from datetime import datetime
from pathlib import Path
from unittest.mock import patch
import pytest
# We need to patch CHATLOG_FILE before importing, since it's set at module level
@pytest.fixture(autouse=True)
def patch_chatlog_file(tmp_path):
"""Point CHATLOG_FILE at a temp directory for all tests."""
import multi_user_bridge
original = multi_user_bridge.CHATLOG_FILE
test_file = tmp_path / "chat_history.jsonl"
multi_user_bridge.CHATLOG_FILE = test_file
yield test_file
multi_user_bridge.CHATLOG_FILE = original
@pytest.fixture
def chat_log():
from multi_user_bridge import ChatLog
return ChatLog(max_per_room=5)
class TestChatLog:
def test_log_returns_entry(self, chat_log):
"""log() returns the entry dict with correct fields."""
entry = chat_log.log("lobby", "say", "hello world", user_id="u1", username="alice")
assert entry["type"] == "say"
assert entry["message"] == "hello world"
assert entry["room"] == "lobby"
assert entry["user_id"] == "u1"
assert entry["username"] == "alice"
assert "timestamp" in entry
def test_log_persists_to_jsonl(self, chat_log, patch_chatlog_file):
"""log() appends a valid JSON line to the chatlog file."""
chat_log.log("lobby", "say", "first message")
chat_log.log("lobby", "say", "second message")
lines = patch_chatlog_file.read_text().strip().split("\n")
assert len(lines) == 2
record = json.loads(lines[0])
assert record["message"] == "first message"
assert record["room"] == "lobby"
def test_log_creates_parent_dirs(self, tmp_path, chat_log):
"""log() creates parent directories if they don't exist."""
import multi_user_bridge
deep_file = tmp_path / "deep" / "nested" / "chat.jsonl"
multi_user_bridge.CHATLOG_FILE = deep_file
chat_log.log("lobby", "say", "test")
assert deep_file.exists()
def test_log_does_not_crash_on_readonly_dir(self, chat_log, patch_chatlog_file):
"""log() catches filesystem errors gracefully — no crash."""
import multi_user_bridge
# Point to an impossible path
multi_user_bridge.CHATLOG_FILE = Path("/dev/null/immutable/chat.jsonl")
# Should NOT raise — exception is caught and printed
entry = chat_log.log("lobby", "say", "should not crash")
assert entry["message"] == "should not crash"
def test_rolling_buffer(self, chat_log):
"""Buffer is capped at max_per_room."""
for i in range(10):
chat_log.log("lobby", "say", f"msg-{i}")
history = chat_log.get_history("lobby")
assert len(history) == 5 # max_per_room=5
assert history[0]["message"] == "msg-5"
assert history[-1]["message"] == "msg-9"
def test_get_history_since_filter(self, chat_log):
"""get_history() filters by timestamp."""
chat_log.log("lobby", "say", "old")
# Small delay to get different timestamps
import time
time.sleep(0.01)
chat_log.log("lobby", "say", "new")
# Get only messages after the first one
history = chat_log.get_history("lobby", since=chat_log._history["lobby"][0]["timestamp"])
assert len(history) == 1
assert history[0]["message"] == "new"
def test_thread_safety(self, chat_log, patch_chatlog_file):
"""Concurrent log() calls don't corrupt the buffer or file."""
errors = []
def worker(n):
try:
for i in range(20):
chat_log.log("lobby", "say", f"thread-{n}-msg-{i}")
except Exception as e:
errors.append(e)
threads = [threading.Thread(target=worker, args=(i,)) for i in range(4)]
for t in threads:
t.start()
for t in threads:
t.join()
assert errors == [], f"Thread errors: {errors}"
history = chat_log.get_history("lobby", limit=100)
assert len(history) == 5 # max_per_room=5
# Verify JSONL file has 80 lines (4 threads * 20 messages)
lines = patch_chatlog_file.read_text().strip().split("\n")
assert len(lines) == 80
# All lines should be valid JSON
for line in lines:
json.loads(line) # should not raise
def test_various_message_types(self, chat_log, patch_chatlog_file):
"""Handles 'say', 'ask', and 'system' message types."""
chat_log.log("lobby", "say", "player speaks")
chat_log.log("lobby", "ask", "player asks question")
chat_log.log("lobby", "system", "system event")
lines = patch_chatlog_file.read_text().strip().split("\n")
assert len(lines) == 3
assert json.loads(lines[0])["type"] == "say"
assert json.loads(lines[1])["type"] == "ask"
assert json.loads(lines[2])["type"] == "system"