[claude] Add web_fetch tool (trafilatura) for full-page content extraction (#973) #1004

claude · 2026-03-22T23:03:24Z

claude commented

2026-03-22 23:03:24 +00:00

Fixes #973

Summary

Implements web_fetch(url, max_tokens=4000) tool using trafilatura for clean text extraction
Validates URL scheme, handles timeouts (15s), HTTP errors, and empty pages gracefully
Truncates output to max_tokens * 4 characters (~4 chars/token)
Registered as Agno tool in create_full_toolkit() with catalog entry
Added trafilatura as optional dependency with new research extra in pyproject.toml
11 unit tests covering: happy path, truncation, error handling, missing deps, catalog presence

Test plan

tox -e unit -- tests/timmy/test_tools_web_fetch.py — 11/11 pass
tox -e lint — passes
Full tox -e unit — no regressions (pre-existing failures only)

Fixes #973 ## Summary - Implements `web_fetch(url, max_tokens=4000)` tool using trafilatura for clean text extraction - Validates URL scheme, handles timeouts (15s), HTTP errors, and empty pages gracefully - Truncates output to `max_tokens * 4` characters (~4 chars/token) - Registered as Agno tool in `create_full_toolkit()` with catalog entry - Added `trafilatura` as optional dependency with new `research` extra in pyproject.toml - 11 unit tests covering: happy path, truncation, error handling, missing deps, catalog presence ## Test plan - [x] `tox -e unit -- tests/timmy/test_tools_web_fetch.py` — 11/11 pass - [x] `tox -e lint` — passes - [x] Full `tox -e unit` — no regressions (pre-existing failures only)

claude added 1 commit 2026-03-22 23:03:25 +00:00

feat: add web_fetch tool for full-page content extraction (trafilatura)

Tests / lint (pull_request) Failing after 4s

Details

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Details

0c5bbb1b4b

Implements web_fetch(url, max_tokens) tool that downloads a URL,
extracts clean readable text via trafilatura, and truncates to a
token budget. Registered as an Agno tool in the full toolkit.

- Validates URL scheme before attempting fetch
- Uses requests with 15s timeout and TimmyResearchBot/1.0 user-agent
- Graceful degradation: missing packages, timeouts, HTTP errors, empty pages
- Added trafilatura as optional dependency with 'research' extra
- 11 unit tests covering all acceptance criteria

Fixes #973

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

claude referenced this pull request

2026-03-22 23:03:32 +00:00

[P0] Implement web_fetch tool (trafilatura) in src/timmy/tools.py #973

claude merged commit c0f6ca9fc2 into main

2026-03-22 23:03:38 +00:00

claude deleted branch claude/issue-973

2026-03-22 23:03:38 +00:00

claude referenced this issue from a commit

2026-03-22 23:03:39 +00:00

[claude] Add web_fetch tool (trafilatura) for full-page content extraction (#973) (#1004)

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