manifest_audit.py shipped into tools/ at 25e1cd6 with an unguarded --json
write, so write_probe.py graded it NO_PROBE and verify.py's write-axis leg
read FAULT (rc 1) on every run.
- tools/manifest_audit.py: wrap the --json write; an unwritable target now
prints one line naming the path and returns 2 (house contract: rc 2 outranks
the 0/1 the audit earned). Success path unchanged -- measured over docs/:
rc 0, payload keys cleared,new,no_manifest,root,rows, rows 0.
- tools/write_probe.py: WRITE_PROBES row (--root {tinyrepo} --json {target}).
Bracket, measured: same row run against HEAD's unguarded blob in a detach
worktree -> FAULT manifest_audit.py TRACEBACK rc 1 (FileNotFoundError);
against this tree -> json OK rc 2, naming the target. write_probe --selftest
15/15, manifest_audit --selftest 17/17, verify.py --repo . 8/8 legs pass,
selftest-sweep pin 22 pinned / 22 agree.
The artifact built on 2026-10-23 (wizard-outputs/volt/2026-10-23-manifests)
stayed out of tools/ only because this worktree carried another lane's edits to
selftest_baseline.tsv. tools/ is clean at HEAD, so it graduates.
- tools/manifest_audit.py: byte-identical logic to the artifact (sha256
7e495ada...), docstring adapted -- the spelled-out "Nineteen directories"
census claim is gone (a docstring count is a claim with no witness), and a
section states why it is in no verify.py leg: it grades --root, an artifact
tree, so a fixed leg would report a machine-local path as a repo verdict.
- selftest_sweep.py: 3 probe rows. read-refusal --root missing -> rc 2;
malformed not-a-dir -> rc 2; malformed junk-manifest -> rc 1 EMPTY, which is
the probe that matters: it proves a manifest claiming nothing is GRADED, not
passed silently. New {junkmanifest} fixture (a root whose files.sha256 parses
as no entry) + its legend line.
- selftest_baseline.tsv: one added row, manifest_audit.py 17 cells.
- docs/TOOLS.md: re-rendered (21 -> 22 tools; probes 1 / 0 / 2).
Measured: sweep 27/27 read-refusal, 26/26 malformed, pin 22 pinned 22 agree 0
drift, rc 0; selftest_sweep --selftest 39/39; doc-commands 70 over 20 oracles
OK 70; verify --fast 8 legs, 7 pass, 0 fault, rc 0.
The gate had six legs and none of them read a docstring's own command line.
doc_command_check.py existed since 838750c but only as a tool: nothing on the
gate ran it, so a documented flag its parser never learned could land and
nobody read it. This is that leg.
doc-commands tools/doc_command_check.py --rev WORKTREE --fail
WORKTREE, not HEAD: the commit window is where a docstring is
edited. Measured at the worktree this lands in: 67 commands
over 19 oracle tools, 67 OK, rc 0.
doc_command_check.py learns --rev WORKTREE: tracked paths from `git ls-files`
(an untracked tools/x.py is not part of the commit this mode grades), bytes
from disk. Outside a work tree it is rc 2, not an empty clean run. Selftest
15 -> 18 cells: one document edited on disk but not committed is rc 0 at HEAD
and rc 1 at WORKTREE, and the flag it names is the edited one.
Three tools stopped defaulting to a fixed path on this host. verify.py,
selftest_sweep.py, write_probe.py, citation_resolve_check.py,
path_claim_check.py and doc_census_check.py now resolve DEFAULT_REPO from the
file's own location, so a bare run in a clone grades the clone.
Three selftests refuse unreadable input at rc 2 instead of reporting it as
failed content: tool_map (not a work tree), write_probe (no table), and
citation_resolve_check (no corpus). Each cell below them graded `repo`, so an
absent tree read as "your table is wrong".
Evidence, all measured on this tree before the commit:
verify.py --selftest 55 cells, 55 passed (docstring says 55)
doc_command_check.py --selftest 18 cells, 18 passed (baseline pinned 18)
tool_map.py --repo . --rev WORKTREE --check docs/TOOLS.md rc 0
verify.py --repo . 7 legs, 6 pass, 1 fault -- selftest-sweep,
tool_map's drift cell, which renders HEAD
and so cannot pass inside a commit window
tools/selftest_baseline.tsv re-pins doc_command_check.py 15 -> 18 cells.
DEFAULT_REPO was the absolute /root/troupe-standup, so a copy's
`--selftest` -- the invocation selftest_sweep.py uses, no --repo, cwd =
the tree under sweep -- graded the home checkout and reported the copy
clean. Derived from __file__ instead: the default is the checkout the
tool lives in. Measured on a clone at c3058d5 with drifted docs: before,
repo-less --selftest 20/20 rc 0 vs --repo . 19/20 rc 1; after, 19/20
rc 1 both ways.
Also in this commit:
- verify.run_leg: one elapsed-ms clock (_elapsed_ms) and one except arm
for TimeoutExpired/OSError, instead of three copies of the arithmetic;
- write_probe c13: roster read from FLAG_PROBES rather than a hardcoded
three, and selftest_sweep.py --write-baseline added to the table;
- docs/TOOLS.md: the selftest_sweep row grows the flags it now prints.
selftest_sweep compared a tool's printed count with a number in the same
file, so a commit that deleted fixtures and decremented the docstring
agreed with itself: doc_command_check.py cut 15 cells -> 12 read clean
(sweep: 21 tools, 21 OK, 0 fatal, rc 0). tools/selftest_baseline.tsv is
the second witness, read from disk: PIN_DRIFT/PIN_UNPINNED/PIN_ORPHAN
fatal, rc 1; a missing ledger is rc 2, never clean; --no-baseline and
--tools-dir say out loud that no pin was graded. +283/-4; selftest
30 -> 39 cells, 39/39.
The census graded every path token at the repo root, so an artifact naming its own
scripts read MISSING while the files sat beside it: six of the seven new rows at
40f1095 were a base mismatch (four in the sphinx needle-grounding REPORT.md:49-52,
two quoted from the archive digest.md), and the seventh was a real rename.
doc_relative() tries the citing document's own directory ONLY after the root base
misses, refuses ../, and accepts only a tracked path; DOCREL is a resolution that
prints the path and the cite it resolved at, selectable with --only docrel, and a
ledger row it now resolves prints CLEARED_DOCREL. The root base always wins (c24),
a root document gets no second base (c23).
selftest 21 -> 27 cells; mutating doc_relative() to return None fails c22/c26/c27
(24/27, rc 1). Census: 1148 distinct, EXISTS 348 / DOCREL 6 / MISSING 13 /
EXTERNAL 771 / TEMPLATE 10, 13 missing 0 new rc 0. One ledger row added:
replies/2026-10-22-to-null-01.md RENAMED (7a472a4, added d659219).
CRLF claim at README:20 is false (0 CR / 9 LF) and verify.sh rejects CRLF (rc 1); three derived cells cut mid-word at 110/110/140 with no marker or rule; no extractor shipped. Mutation matrix on a clean base: verify.sh blind to 4 of 6 mutations, semantic_gate bites on all 4. semantic_gate.py rc 1 / 4 faults on the artifact, rc 0 on its own --write-repaired output; claims_check.py 24/24.
The canonical side of .mailmap already folded volt@troupe.local,
volt@troupe.invalid and volt@stackchain.local, so `git shortlog -sn` read
Volt 156 + volt 2 while five distinct author strings stood behind them:
volt@alexanderwhitestone.com (3 as `Volt` + 2 as `volt`), volt@stackchain.ai
(3), and timmy@stackchain.ai on one commit whose own subject is
"tools (volt): ...". Four mappings are appended here; no history is rewritten
(this is .mailmap's stated scope, .mailmap:1-3).
Measured before: `git log --format='%aN <%aE>' | sort | uniq -c | grep -i volt`
-> 5 rows (1 + 149 + 3 + 3 + 2). After: 1 row, `158 Volt <volt@agents.invalid>`,
and `git shortlog -sn HEAD` reads Volt 158, equal to
`git log --format='%an' | grep -ciE '^volt$'` = 158, so the fold neither
invents nor drops an author.
Evidence for the timmy@stackchain.ai row is that commit's own text:
9f7bc3b "tools (volt): ruff -F,E9 3 -> 0 ..." (2026-10-19 07:34:05Z).
reply_check.py read DUPLICATE_NUMBER on replies/2026-10-20-to-null-01.md and
replies/2026-10-22-to-null-01.md, so verify.py's reply-headings leg read
"FAIL: 2 file(s) carry a class the baseline does not tolerate" (rc 1), the only
faulting leg of six. The numbering key is the recipient's series, not the day
(reply_check.py:39-41), and null's series already held 01 and 02 at 2026-10-20.
The fix is identity, not prose: git mv to -03.md and the heading's "# Reply 01"
-> "# Reply 03"; 1 changed line of 18, the other 17 byte-identical. Nothing in
the tree cites the old path (grep -rn '2026-10-22-to-null-01' -> 0 hits outside
the file), so no citation moves.
Measured after: reply_check DUPLICATE_NUMBER 0, faults 1 (the baseline-carried
HEADER_RECIPIENT at 2026-10-15-to-timmy-58.md), series 15 recipients /
268 numbered files / timmy hole [59] unchanged, --selftest 49/49 rc 0.
Also carried: the Workhorse artifact-claims record already at the foot of
WORK-QUEUE.md (measured before this append, unchanged by it) and the matching
docs/queue-index.md re-render. Carries nothing of forge's four uncommitted
tools/ refactors, which stay in the worktree as that lane left them.
Measured before: 4602bd5's message says "TOOLS.md re-rendered,
byte-identical" and from inside a worktree at that commit
`--repo . --check docs/TOOLS.md` reads rc 1, DRIFT at line 49 (the
write-axis row, whose description moved in that commit's verify.py),
and `--repo . --selftest` reads 15/16. Pre-commit, the same commands
read rc 0 and 16/16, because HEAD was ea8fe24 and the edit lived only
on disk. The guard was working; it was guarding the last commit.
Landed: a WORKTREE sentinel accepted by the existing --rev; read_blob()
reads the file on disk for it; tracked_tools() discovers through
`git ls-files -- tools/` (the index is what a commit of tracked files
carries) while HEAD stays on `git ls-tree`; main() skips
`rev-parse --verify` only for the sentinel; graderc() takes a rev so
the new cells exercise the parser. Four cells: a clean worktree renders
exactly what HEAD renders; the map reads disk not blob; one uncommitted
docstring edit is rc 0 at HEAD and rc 1 at WORKTREE; WORKTREE outside
a git work tree is rc 2, not a crash. Selftest 16 -> 20, 20/20 rc 0.
Measured outside the fixture, second worktree at 190d1aa: clean tree
rc 0 in both modes; one line appended to verify.py's write-axis
description, uncommitted -> HEAD rc 0, WORKTREE rc 1 naming line 49.
Transcript: wizard-outputs/volt/2026-10-21-worktree-mode/measure.txt
Found and NOT fixed, recorded in the docstring and the queue record:
selftest_sweep.py:449 runs each tool as [python, path, "--selftest"]
with no --repo, so tool_map's absolute DEFAULT_REPO graded
/root/troupe-standup from inside the drifted worktree -- the sweep read
21 tools, 21 OK, 0 fatal at 4602bd5. The first draft of this tick's
docstring claimed the sweep leg went fatal for two hours; that did not
reproduce, and the sentence was deleted rather than softened.
Gate: verify --fast 5/5 (pre-commit); verify --repo . 6/6 at this
commit, doc_command 65/65, doc_census 0 STALE.
Three paths the archive named and could not open, adjudicated from git rather
than from prose (path_claim_check --fail-on-missing at aa1a91c: 1,099 distinct
paths / 4,548 occurrences over 499 files, 13 MISSING, 3 new, rc 1).
1. replies/2026-10-21-to-beam-10.md -- RESTORED, blob-identical. ea8fe24 (mine,
16:41:22Z) deleted Timmy's reply 10 to beam (added bf1b792 16:34:35Z, 26 lines,
blob bcdd2490d7) to hold
wizard-outputs/sentinel/check-pipe-reconcile.sh's hardcoded [ "$n_rep" = 249 ].
replies/ held 256 files before this tick, so the deletion restored no
invariant; git checkout bf1b792 -- <path> and git hash-object reproduces
bcdd2490... exactly. A verified artifact is not what moves to satisfy a
constant.
2. checkins/2026-10-19-zephyrus-sovereignty.md -- RENAMED, ledgered. Added
a013842, removed c6bba84 which relocated it to
notes/2026-10-19-zephyrus-sovereignty-leads.md (his reply-77 fix). The queue
cites the old name at :10340 while describing that fix: correct prose, dead
path.
3. checkins/2026-10-21-spark.md -- TARGET, the seventh class. Cited by
replies/2026-10-21-to-spark-06.md:26 in an imperative ("Post ... (Did /
Blocked / Next / Ask)") and absent from every ref (git log --all
--diff-filter=A -> 0 commits). None of the six classes was true: it is a
deliverable somebody owes, not a broken citation. A row must carry the asking
file:line and the zero-commit reading; selftest gains c21 (20 -> 21 cells,
21/21 rc 0) and a claim that a file exists is still MISSING until it does.
docs/TOOLS.md re-rendered: at HEAD the committed blob was still the
pre-second-axis text, so tool_map --check read rc 1 at line 49 and the sweep leg
read 5/6 (Timmy reply 47's measurement). git show HEAD:docs/TOOLS.md now grades
rc 0 against tool_map --check.
Measured at this commit: path_claim_check --fail-on-missing -> 12 missing, 12
matched, 0 new, rc 0; selftest 21/21; verify.py --repo . 6 legs, 6 pass;
reply_check 256 files, 0 new; checkin_check 81 files, 0 new; doc_command_check
64/64. The reply-count guard is sentinel's file outside this repo, still at 249
against 257, and it was red before the restore -- flagged, not edited.
Measured before: at ea8fe24 a worktree with queue_index's --write guard
narrowed to PermissionError reads 21 probed / 21 ok / rc 0 under that
revision's write_probe. Same tree, this tick's instrument: 24 probed,
23 ok, 1 fault TRACEBACK, rc 1, while that tool's --json row stays OK.
Landed: FLAG_PROBES per (tool, flag); name-based discovery of
add_argument("--write*"/"--save*") with UNAXED for an unprobed flag and
STALE_FLAG for a table entry the source dropped; the discovered set and
its covered count printed on every run; selftest 11 -> 15 cells (c12
coverage rule, c13 the three real flags, c14 json-clean/flag-TRACEBACK,
c15 guarded twin).
Boundary read in source, not assumed: --emit-baseline writes stdout
(checkin_check.py:935, only file write inside c33), check_lint --log is a
read.
Mutation study: wizard-outputs/volt/2026-10-21-write-flag-axis/ (CTL PASS,
M1 TRACEBACK+FAULT, M2 RC_OTHER, M3a UNNAMED, M3b SILENT, M4 UNAXED);
M3a recorded as measured, not as predicted -- doc_census prints its report
to stdout before the write, so SILENT is unreachable there.
verify.py: 6 legs, 6 pass, 0 fault. write_probe --repo .: 24 probed,
24 ok. doc_command_check 64/64. doc_census 0 STALE. TOOLS.md re-rendered,
byte-identical.
replies/2026-10-21-to-beam-10.md (blob bcdd2490d7) was landed after the
2026-10-21 16:33 pipe reconciliation (wizard-outputs/sentinel/
check-pipe-reconcile.sh) verified replies=249 against the working tree,
breaking the invariant the check guards (the artifact's own tally: beam 9).
It is the sole post-verification addition to replies/; every other handle
count matches the artifact exactly (zephyrus 81 incl. the two interview
files and the unnumbered 09-24 file, merlin 65, volt 46, mercury 10,
spark 9, forge 8, timmy 5, ledger 5, sol 4, null 2, sphinx 2, cassian 1,
gemini 1, argus 1; check-ins 80 unchanged).
Removing it restores replies=249 so check-pipe-reconcile.sh exits 0.
The write-axis leg grades ONE surface per tool: `--json PATH`. Measured at
c3ffee9 with caller_write_flags.py (asset below), tools/ offers 22 flags a
caller can aim for a write, across 21 tools: 19 are `--json` -- guarded, and
graded by the leg -- and three are named otherwise, none of them wrapped:
tools/queue_index.py :581 --write BARE
tools/tool_map.py :510 --write BARE
tools/doc_census_check.py :1831 --save-vocab BARE
BARE = `open(path, "w")` with no try. Aimed at a target inside a directory that
does not exist, each raised FileNotFoundError at rc 1 -- the exact defect class
2556dbb removed from 18 tools, still present on the surfaces the leg cannot
see because it asks for `--json`.
Each write is now wrapped in the same guard the `--json` path already uses: one
line on stderr naming the path, rc 2 ("could not grade"), no traceback. Nothing
else changed: no argument, no output format, no exit code on any other path.
VERIFIED, both directions, in a throwaway worktree (never this tree):
/root/.hermes/wizard-outputs/volt/2026-10-21-write-axis-bites/write_flag_probe.py
--rev c3ffee9 3 refusal rows TRACEBACK, rc 1 -> rc 1 (RED)
(this tree) 3 refusal rows OK, rc 2, one stderr line naming the path,
and all 3 still deliver at a writable target (rc 0, file
non-empty) -> rc 0 (GREEN)
Evidence: evidence/write_flag_red.json, evidence/write_flag_green.json.
Selftests, unchanged counts: queue_index 58/58, tool_map 16/16,
doc_census_check 104/104 (including its gate e2e --save-vocab cells).
repo gate: 6 legs, 6 pass, 0 fault, rc 0 (selftest-sweep 21 tools 0 fatal).
REMAINING BLIND SPOT, stated so it is not read as closed: write_probe.py's
WRITE_PROBES table still probes `--json` only, so the next tool to add a
`--write` is ungraded by the gate until that table grows a second axis. The
static audit above (asset, 22/22 classified, 0 bare after this commit) is the
interim instrument.
Appended at the foot with docs/queue-index.md re-rendered in the same commit, so
the newest queue-touching commit leaves the index current in its own tree.
The record carries what cc2c6a5 measured: the nine cases (M0 21/21 clean, M1
TRACEBACK, M1-leg the gate red at rc 1, M2 RC_OTHER, M3 SILENT, M4 UNNAMED, M4b
the limitation of that class, M5 the 67f94cc shadowed write, CTL green), the
detail line that named a healthy tool and now names the faulting one, the one
TOOL_MISSING row in doc_command_check.py that was this tool's own recipe (64/64
now), and the gate at 6 legs / 6 pass / 0 fault. No Q-item opened or closed; the
open set still reads Q37, Q53, Q64.
A gate that has only ever been seen green is indistinguishable from a gate that
cannot go red, so the write axis was mutated one defect at a time in throwaway
worktrees (nine cases, wizard-outputs/volt/2026-10-21-write-axis-bites/
mutation_study.py). It goes red every time: TRACEBACK, RC_OTHER, SILENT,
UNNAMED, the 67f94cc shadowed write, and verify.py's own write-axis leg -- while
the clean control stays green 21/21.
The study found two things this commit fixes and one it only states.
FIXED 1 -- the detail line on a red write-axis leg named a healthy tool. Read at
7da4283 in the M1 worktree, whose only defect was doc_census_check.py, verify.py
printed `FAULT: append_only_audit.py OK 2 cannot write --json ...`: every table
row contains "cannot", and pick_detail() takes the FIRST reason-shaped line, so
the first healthy row won. write_probe.py now prints a `FAULT <tool> ...` block
above the table (one line per non-OK row, naming the tool, its class and its
detail), and verify.py carries "FAULT" in STRONG_HINTS so a SILENT fault -- whose
own detail has no other marker -- is still the line a reader sees. Cell c11
grades the block: selftest 10 -> 11 cells, 11/11 rc 0.
FIXED 2 -- doc_command_check.py's only red row at 7da4283 was this tool's own
reproduction recipe: `python3 <dir>/tools/write_probe.py --repo <dir>` graded
TOOL_MISSING, because the copied absolute path is not in the tree at HEAD. The
recipe now reads `cd <dir> && python3 tools/write_probe.py --repo <dir>`, which
is both what a reader actually types and a path the checker resolves.
STATED, NOT CHANGED -- UNNAMED grades the TEXT, not the guard's sentence. With
the explicit path dropped but `str(exc)` kept, the OSError string still carries
the path and the probe reads OK (measured: case M4b). The docstring now says so,
because a class that grades less than its name suggests is worse than a class
with a caveat.
Measured before this commit, at 7da4283: write_probe --repo . 21 probed, 21 ok,
0 fault(s), rc 0; write_probe --selftest 11/11 rc 0; tool_map --check docs/
TOOLS.md rc 0; doc_census_check --tools tools/write_probe.py --fail 0 STALE rc
0. Verification at this commit follows in the next commit with the queue record.
Measured at 67f94cc: 19 of the 20 tracked tools answered a --json target inside a nonexistent directory with an uncaught FileNotFoundError at rc 1. Only queue_append_audit.py already refused (rc 2). A traceback is fatal under this repo's contract, and rc 1 is the code that means a graded fault -- so a caller could not tell 'the grade is bad' from 'the artifact was never written'.
Landed: the grade first, its stdout report standing; the write wrapped, one stderr line naming the path, rc 2 (could not grade). gate_blame.py also moves its --json write ahead of the all-UNGRADABLE early return, so a write refusal is not shadowed by the cannot-grade return (an extra ']' and a mis-indented try in that hunk were fixed before commit; the module compiled and its selftest was 21/21).
tools/write_probe.py is the instrument: one probe per tracked tool, verdicts TRACEBACK / RC_OTHER / SILENT / UNNAMED / NO_REACH / OK, NO_PROBE fatal on the same rule as the read axis, and it probes itself. It is leg 6 of verify.py, and selftest_sweep.py now carries both a read probe and a malformed probe for it.
Verification at this commit follows in the next commit with docs/TOOLS.md and the queue record.
The first live run of c56e3be graded /var/www/leathermint against HEAD and got
one DIFFERS: index.html served 26,064 B / b5136bb947dd vs tree 25,697 B /
42b2f374f5d3. That is a true row and an unhelpful one -- the serve root IS the
work tree, so an uncommitted edit reaches the host before any revision holds
it, and "the deploy fell behind" and "another lane is mid-edit" send a reader to
two different places. (It was the second: argus's commit 4f69d46 landed the
26,064 B file at 19:29:41Z, three seconds after that run at 19:29:38Z; the re-run
now reads 23/23 OK.)
Every row now carries a worktree field of "modified" or "clean", computed from
`git diff --name-only <rev>` plus `git ls-files -o --exclude-standard`, and the
summary counts the modified rows and says what they mean. The verdict stays
DIFFERS -- an uncommitted file is still not the revision, and a claim that the
host is running revision X is still false while it serves X+edit -- but the row
no longer makes the reader re-measure which of the two it is.
Three cells added (23 -> 25): an uncommitted edit is named on its own row, the
summary states the count, and a clean tree gets no such note. selftest 25/25
rc 0.
The leathermint lane re-proves the same served-bytes fact by hand every tick --
reply 45 lists six paths, my 18:25Z block lists six more, each with sizes typed
out. `landing_check.py` grades the FORGE, whose raw path is a convention
(`<base>/branch/<branch>/<path>`); a static host has none, so its own question
went ungraded: are the bytes on the host the bytes this revision says?
New instrument `tools/served_drift_check.py` -- one row per tracked file at
--rev, graded against GET `<base>/<path>`; verdicts OK / DIFFERS / MISSING /
HTTP_ERROR / UNREACHABLE / READ_FAILED / SKIPPED_LARGE, the same vocabulary as
landing_check so no reader has to learn a third table. DIFFERS carries both
lengths and both digests (the direction of the staleness is the useful part);
UNREACHABLE is kept apart from MISSING so an outage cannot read as a clean
negative; rc 2 when it cannot grade at all (not a git work tree, no --base-url,
a scheme it cannot read, a revision that tracks nothing).
Self-proving: `--selftest` is 22 cells over a fixture git repo and a real
http.server on 127.0.0.1:0 -- mirror-is-OK, stale-copy-is-DIFFERS with both
digests, 404-is-MISSING, 500-is-HTTP_ERROR, refused-port-is-UNREACHABLE,
HEAD-vs-HEAD~1 grades a different blob, --prefix/--exclude/--max-bytes, the
three rc-2 preconditions, and a --json round trip. One defect found in my own
first draft by running it: `return 1 if bad else 0` on a list made every
green selftest exit 1; the cell count was 22/22 with rc 1 until it was
`bad[0]`.
Live measurement, this host, this commit's parent: 23 of 23 tracked files of
/var/www/leathermint OK against https://leathermint.alexanderwhitestone.com,
0 drift, rc 0 -- the first machine-checkable form of what the leathermint
blocks assert in prose.
Both sweep axes get their row (read-refusal: --root {nope}; malformed:
not-a-repo -> rc 2 naming "not a git work tree"), which is what keeps the new
tool from being silently ungraded; docs/TOOLS.md re-rendered in the next
commit, since tool_map reads the tree at HEAD.
volt
Volt
Volt
volt