stack: docs verify prueft § Commands und § Error contracts in tools/CONTRACT.md getrennt, 10 fehlende Fehlerkontrakt-Zeilen nachgetragen (schliesst #91)

Files changed: - CHANGES.md - VERSION - tools/CONTRACT.md - tools/chemenu/commands/docs_verify.py - tools/chemenu/tests/test_docs_verify.py
2026-09-11 12:19:56 +02:00
parent 441a8151ab
commit 203084477f
5 changed files with 266 additions and 31 deletions
@@ -86,7 +86,7 @@ tools/wikitool <command> --help
 | `instructions sync [--force]` | Publish every `instructions/<name>/SKILL.md` into `.agents/skills/` and `.claude/skills/` as **copies**, and delete published skills whose source is gone. Both targets are gitignored, so a fresh clone runs this once - see `instructions/bootstrap.md`. Re-running is also how a drifted copy is repaired: the source always wins. `--force` is required only to replace a target directory that is not a published skill at all (no `SKILL.md` in it) |
 | `instructions verify` | Check the instruction layer: flat instructions validate against `types/instruction.schema.yaml`, each `SKILL.md` carries the frontmatter its harness reads, every published copy is byte-identical to its source, no instruction is left that nothing references, and nothing under `instructions/dev/` is referenced from outside it (a `<!-- dist:strip-start/end -->` block is exempt - see [instructions/CONTRACT.md](../instructions/CONTRACT.md)). Missing *every* copy is reported as "run sync", not as drift - that is a clean checkout |
 | `instructions list [--json]` | List the flat instructions with their descriptions. This is how the layer is discovered; `search` deliberately covers `kb/` only |
-| `docs verify` | Check the docs that mirror the code: every CLI command documented here (and vice versa), every directory under `kb/` has a `COLLECTION.md` and no directory outside it does, every collection declaring `profile:` and a `required_by_stack:` that agrees with the stack's own list, `kb/CONVENTIONS.md` naming all three tool-owned section headings if it exists at all, every stage contract present, no pre-migration `type: entity` blocks left in the contracts, the `.gitignore` canaries clear in both directions (nothing ignored under `raw/`/`kb/`, `incoming/` ignored, everything ignored under `reports/` and the published skill directories), and no `.md`/`.template` file `dist export` would ship citing an issue number - the tracker exists only in the origin repo, so such a number in a distributed instance is a reference its reader can neither resolve nor recognise as unresolvable (a `<!-- dist:strip-start/end -->` region is exempt: it is already gone from the text the check reads, which is the export plan's, not the working tree's), and every reference file `docs toc` covers carrying the current table-of-contents region for its own headings - missing and stale are one check, because the generator is idempotent. The name is about documentation parity, not about the `docs/` directory - it neither reads nor requires one, the same way `kb/` predates the collection it now checks |
+| `docs verify` | Check the docs that mirror the code: every CLI command documented in this file's own § Commands table and, separately, in its § Error contracts table (both directions, checked per table, so a row dropped from one is not hidden by the same name surviving in the other, and only a name's presence in a row is checked, never the rest of that row's text), every directory under `kb/` has a `COLLECTION.md` and no directory outside it does, every collection declaring `profile:` and a `required_by_stack:` that agrees with the stack's own list, `kb/CONVENTIONS.md` naming all three tool-owned section headings if it exists at all, every stage contract present, no pre-migration `type: entity` blocks left in the contracts, the `.gitignore` canaries clear in both directions (nothing ignored under `raw/`/`kb/`, `incoming/` ignored, everything ignored under `reports/` and the published skill directories), and no `.md`/`.template` file `dist export` would ship citing an issue number - the tracker exists only in the origin repo, so such a number in a distributed instance is a reference its reader can neither resolve nor recognise as unresolvable (a `<!-- dist:strip-start/end -->` region is exempt: it is already gone from the text the check reads, which is the export plan's, not the working tree's), and every reference file `docs toc` covers carrying the current table-of-contents region for its own headings - missing and stale are one check, because the generator is idempotent. The name is about documentation parity, not about the `docs/` directory - it neither reads nor requires one, the same way `kb/` predates the collection it now checks |
 | `docs toc [--apply]` | Create, refresh or remove the generated table-of-contents region (`<!-- wikitool:toc -->` ... `<!-- /wikitool:toc -->`, placed after the title and before the first `##`) on every reference file over 100 lines that `AGENTS.md`, a stage/collection contract, or the flat `instructions/**.md` form covers - the scope Anthropic's skill-authoring guidance names for a file previewed rather than read in full. Dry-run by default (prints which files would change); `--apply` writes. `docs verify` checks the result stays current the same way it checks every other generated-from-code copy |
 | `eval sessions [--json]` | List the sessions that have a trace under `reports/telemetry/`, most recent first. Read-only and exempt from the Iteration Budget Gate |
 | `eval score [--session <id>] [--json] [--markdown out.md] [--save] [--fail-on-error]` | Score one traced session: structural state from `lint`'s own checks (L1) plus trajectory rules over the trace (L2) - was a refused call repeated unchanged, was a gate flag passed without that gate having refused anything, did a publish of `kb/` pages go unlogged. Defaults to the current session. `--save` writes `reports/evals/<date>/<session>.{json,md}`. Read-only over `kb/` and exempt from the budget; see [../EVALS.md](../EVALS.md) |
@@ -206,7 +206,9 @@ is atomic, and whether a retry is safe.
 | `cite id` | Never fails | Read-only | Safe to retry freely |
 | `cite add` | Page or source not found | Yes - single file write | Safe to retry; upserting the same (page, source, file) pair twice reuses the existing id and changes nothing the second time |
 | `cite sync` | Neither or both of `--page`/`--all` given, or page not found | No - one write per page, each idempotent | Safe to retry freely. An undefined-reference report is not a failure - fix the reference (or run `cite add`) and re-run |
-| `index rebuild` / `sources rebuild-index` | Rare I/O error only | Yes - the file is regenerated from scratch | Safe to retry freely || `log append` | Invalid `--op` or unreadable `--body-file` | Yes - single append | **Not idempotent.** If the previous run's outcome is uncertain, check the tail of `kb/log.md` before retrying |
+| `index rebuild` | Rare I/O error only | No - each catalog file (the map plus one shard per collection/area) is rewritten independently, then stale shards are removed; an interruption can leave some regenerated and others not | Safe to retry freely - the plan is always recomputed from the pages currently on disk, so a re-run converges |
+| `sources rebuild-index` | Rare I/O error only | Yes - the single provenance file is regenerated from scratch | Safe to retry freely |
+| `log append` | Invalid `--op` or unreadable `--body-file` | Yes - single append | **Not idempotent.** If the previous run's outcome is uncertain, check the tail of `kb/log.md` before retrying |
 | `log status` | Never fails (reports 0 if `kb/log.md` is missing or empty) | Read-only | Safe to retry freely |
 | `lint` | Only with `--fail-on-error`: hard findings exist | Writes one report file (single atomic write) unless `--json` | Safe to retry freely, but re-run it to re-*measure*, never to re-read: the printed path holds the full report. Exit 1 means "act on the findings", not "the tool is broken" |
 | `search` | `rg` is not installed or did not finish within 30 s, a malformed `--field` predicate, an unknown field name, or an unknown `--backend` | Read-only | Fix the argument and retry. A timeout is a pathological pattern or an unresponsive corpus directory, not a slow answer - narrow the query or drop `--regex` rather than retrying it unchanged. An unknown field name is reported with the list of fields that do exist - it is never answered with an empty result, because that would read as "no such pages" |
@@ -214,31 +216,39 @@ is atomic, and whether a retry is safe.
 | `publish` | git failed, **or** `--yes`/`-y` was passed. **Exit 42, not 1**, when the Mass-Update Gate, the rebase-review gate (raised by the same reconcile `sync` performs), or the Publish-Remote Gate refuses | No - sequential git operations, but both gates run before staging | For git failures: **do not retry, do not force** - report and ask the user (the reconcile step already retried the push once on its own, if a rebase resolved the rejection). For exit 42: show the user the command's full output verbatim and stop; it names the evidence and the `--confirm <token>` or `--confirm-rebase <token>` line to re-run, and re-running without it exits 42 again. The Publish-Remote Gate is the exception with no such line: it names the push URL that would have been written to and the ones this checkout allows, and only the user resolves it |
 | `work new` | Neither or both of `--input`/`--key` given, `--input` outside `raw/`, a `--key` that is empty or starts with `ingest-`, or the workshop already exists | Yes - one directory with two files | A collision is not transient: resume the existing run instead, or pass `--again` if the tree itself changed. Never create a numbered variant by hand |
 | `work close` | Unknown run key, or `--yes` was not passed | No - a recursive delete | For "not confirmed": check the listed files are no longer needed, confirm the conclusions are in `kb/`, then re-run with `--yes` |
-| `sources coverage` / `sources trace` | Bad arguments (e.g. neither or both of `--raw`/`--page`) | Read-only | Fix the argument and retry |
+| `sources coverage` | Never fails | Read-only | Safe to retry freely |
+| `sources trace` | Neither or both of `--raw`/`--page` given, `--raw` names a file no source page covers (reported as a plain finding plus exit 1, not the usual `ERROR`-prefixed rejection), or `--page` names an unknown page | Read-only | Fix the argument and retry |
 | `raw accept` | A file does not exist, is not under `incoming/`, or is nested more than one level below it, two files in one call share a filename, a target path already exists, `--fidelity`/`--authority` is missing (unless `--replaces`) or names `unknown` or a value outside the schema's enum, the target name is already occupied anywhere under `raw/` by something the call does not own, `--page` names an unknown page or one with no `raw_files:` yet, an existing `raw_files:` entry is missing on disk, a file to be moved has more than one owning page, or `--page` would overwrite an already-set `fidelity`/`authority` with a different value | No - one filesystem move per file, then (with `--page`) one page write | Fix the named argument and retry once. Safe to retry as-is once the cause is fixed: a file already at its computed destination is what "already exists" reports, not a partial prior run to resume. A stem-occupied refusal is not fixed by retrying at all - it names `--replaces` and renaming in `incoming/` as the two routes and neither is the tool's to pick. Never choose the destination by hand instead - that is the decision this command exists to take away |
 | `raw accept --replaces` | More than one incoming file, `--page` also given, the incoming file does not exist or is not under `incoming/` (or is nested more than one level below it), its filename differs from the target's, the target does not lie under `raw/` or does not exist, `--fidelity`/`--authority` names `unknown` or a value outside the schema's enum, or the target has more than one owning source page | No - one `unlink()` + one `rename()`, plus (if `--fidelity`/`--authority` was given) one page write | Fix the named argument and retry once. Every check runs before the filesystem is touched, so a refusal leaves both files exactly as they were |
-| `upload list` / `upload show` | `show`: unknown or malformed submission id | Read-only | Fix the id (see `upload list`) and retry |
+| `upload list` | Never fails - a submission directory with a corrupt manifest is silently skipped | Read-only | Safe to retry freely |
+| `upload show` | Unknown or malformed submission id | Read-only | Fix the id (see `upload list`) and retry |
 | `upload accept` | Unknown or malformed submission id, the submission's file is missing from `mcp-upload/<id>/`, or `incoming/<filename>` already exists. **Exit 42, not 1**, when `--confirm` is absent or does not match the manifest's current token - the Upload Review Gate, not a validation error | No - one filesystem move, one directory delete, one ledger append; the gate check runs first, before any of them | For exit 42: show the user the full manifest and the exact `--confirm <token>` re-run line printed, and stop - the same rule as every other exit-42 gate (AGENTS.md invariant 6). For the three exit-1 cases: fix the named argument and retry once; an occupied `incoming/<filename>` is not fixed by retrying unchanged - rename or clear it first |
 | `upload reject` | Unknown or malformed submission id, or an empty `--reason` | No - one ledger append, then one recursive delete; the ledger write happens first, so an interruption still leaves the reason on record | Fix the argument and retry once. Not idempotent against a second call with the same id: the first call already deleted the submission, so a retry reports "unknown id" - that is confirmation, not a failure |
-| `types list` / `types describe` | Unknown type name | Read-only | Fix the name and retry |
-| `instructions sync` / `verify` / `list` | Nothing found under `instructions/`, a malformed instruction or `SKILL.md`, a published copy that drifted from its source, an instruction nothing references (or, for `manual: true`, one that IS linked from AGENTS.md or a skill and so risks running implicitly), something under `instructions/dev/` referenced from outside it and outside a dist:strip block, or (sync) a target directory that is not a published skill and `--force` was not passed | `sync` rewrites one directory per target (idempotent); `verify`/`list` are read-only | Fix the flagged file, then re-run. For drift, re-run `sync`: the source under `instructions/` always wins, and a published copy is never edited directly |
+| `types list` | Never fails | Read-only | Safe to retry freely |
+| `types describe` | Unknown type name | Read-only | Fix the name and retry |
+| `instructions sync` | No skills found under `instructions/`, or a target directory is not a published skill (no `SKILL.md`) and `--force` was not passed | No - one directory copy per skill per target (`.agents/skills/`, `.claude/skills/`); each copy is idempotent, so a re-run converges even after a partial failure | Check whether the flagged target holds anything worth keeping, then re-run with `--force` if not; otherwise fix the named cause and retry |
+| `instructions verify` | Nothing found under `instructions/` at all, a malformed instruction or `SKILL.md`, a published copy that drifted from its source, an instruction nothing references (or, for `manual: true`, one that IS linked from AGENTS.md, CLAUDE.md, or a skill and so risks running implicitly), or something under `instructions/dev/` referenced from outside it and outside a `dist:strip` block | Read-only | Fix the flagged file, then re-run. For drift, re-run `sync` instead of hand-editing the published copy - the source under `instructions/` always wins |
+| `instructions list` | Never fails - an empty `instructions/` prints "No instructions found." | Read-only | Safe to retry freely |
 | `docs verify` | A command, contract, or type-form mismatch was found, a shipped `.md`/`.template` cites an issue number, or a reference file's table-of-contents region is missing or stale | Read-only | Fix the documentation it names, then re-run. For an issue reference: say what was decided instead of pointing at where, or move the pointer behind a `<!-- dist:strip-start/end -->` block. For a table of contents: run `docs toc --apply` - never hand-write the region |
 | `docs toc` | Never fails on content: a file with no `##` heading, or one at or under the threshold, is simply left without a region | `--apply` rewrites each named file in place, one at a time and idempotently, so a re-run after an interruption converges rather than doubling a region; the dry-run form is read-only | Nothing to fix - re-run with `--apply` to write what the dry run listed. If `docs verify` still reports a stale region afterwards, the file's `##` headings changed in between; run it again |
 | `dist export` | Target exists and is not empty, is not a directory, or the tree has no readable `VERSION` | Yes - nothing is written until every file is planned | Point `<target>` at an empty (or new) directory and retry. Never merge into a non-empty one by hand |
 | `dist upgrade` | Missing local `VERSION`/`.wikitool-release.json`(`files`)/`.wikitool-kb.json`, a migration already outstanding against the installed machinery, a dirty working tree, a source with no `VERSION`/stamp/`files` block, a source version that is older than, equal to, or (without `--pre`) a pre-release relative to the installed one, or one or more locally changed files without `--keep-local` | **Yes for the refusal cases above - nothing is written.** Once writing starts it is a plain sequential file copy with no partial-state cleanup: an interruption mid-copy (killed process, disk full) can leave the tree part-old, part-new | For every refusal above: fix the named precondition and retry - none of them are transient. For locally changed files: reconcile them by hand and retry, or re-run with `--keep-local` to proceed and leave them untouched (repeatable - it reports the same files again on every subsequent run until they stop diverging). An interrupted write is not resumed automatically; compare the tree against the printed classification and finish or revert by hand |
-| `version show` / `version notes` | `VERSION` is missing or unparseable; for `notes`, no `CHANGES.md` entry names the version asked for | Read-only | Fix `VERSION`, or write the changelog entry (`version bump` writes its heading). Safe to retry |
+| `version show` | `VERSION` is missing or unparseable | Read-only | Fix `VERSION` and retry |
+| `version notes` | An unparseable `--version`, an unreadable `VERSION` when `--version` is omitted, a missing `CHANGES.md`, or no entry naming the requested version | Read-only | Fix the named argument or file, then retry. Safe to retry |
 | `version check` | The feed could not be reached, answered non-JSON, or carried no `tag_name`. **Never** answers "up to date" for a question it could not ask | Read-only, no local writes | A network failure is transient - retry once, then report it. HTTP 401/403 names `$WIKITOOL_UPDATE_TOKEN`; 404 means no release exists yet or the URL points at the wrong repo |
 | `version bump` | More or fewer than one of `--major/--minor/--patch`, an empty `--title`, a missing `VERSION`/`CHANGES.md`, `VERSION` and the changelog's newest entry naming different versions, an escalation to a boundary crossing without `--breaking` or with neither a migration document nor `--no-migration`, `--breaking`/`--no-migration` on a bump that crosses nothing, or `--migration-required` combined with `--no-migration`, on a bump with no running candidate, with no `--no-migration` line to retract, or without a migration document already targeting the new base | No - `VERSION` then `CHANGES.md` | **Not idempotent**: a second run escalates or continues the candidate again. If the outcome is uncertain, read `VERSION` and the top of `CHANGES.md` before retrying |
 | `version release` | A missing `VERSION`/`CHANGES.md`, `VERSION` already a release (no running candidate), or `VERSION` and the changelog's newest entry naming different versions | No - `VERSION` then `CHANGES.md` | **Not idempotent**: a second run fails outright once the suffix is gone. If the outcome is uncertain, read `VERSION` before retrying - a release-shaped `VERSION` means it already ran |
 | `links show` | Page not found | Read-only | Check the exact title with `search`; a wikilink target is not always the page's stem |
-| `migrate list` / `migrate status` | `list` never fails; `status` exits 1 when `.wikitool-kb.json` is missing or unreadable, or `VERSION` is | Read-only | For a missing declaration: run `migrate baseline <version>` once, then retry. Safe to retry freely otherwise |
+| `migrate list` | Never fails | Read-only | Safe to retry freely |
+| `migrate status` | `.wikitool-kb.json` is missing (content version undeclared), or `VERSION` is unreadable | Read-only | For a missing declaration: run `migrate baseline <version>` once, then retry. Safe to retry freely otherwise |
 | `migrate verify` | Only with `--fail-on-error`: an invariant changed. Also exits 1 if `--from` is not a revision in this repository | Read-only | Exit 1 from `--fail-on-error` means "act on the findings", not "the tool is broken". A finding is never fixed by re-running - it names a page and what changed on it |
 | `migrate done` | Unknown version, no `.wikitool-kb.json`, nothing outstanding, or a *required* version that is not the next link in the chain | Yes - single file write | **Not idempotent** for a required migration: it advances the chain. For "not the next link", run `migrate status` and apply them in the order it prints - never force the order. Recording an `offered` migration *is* idempotent and safe to repeat |
 | `migrate baseline` | Unparseable version, or a declaration already exists and `--force` was not passed | Yes - single file write | Safe to re-run with the same version. If a declaration exists, it is almost always `migrate done` that was wanted |
 | `upstream merge` | Dirty working tree, a merge already in progress, the remote does not resolve, git refused to open the merge at all (unrelated histories), or a real conflict remains in `tools/`/`types/`/`instructions/` after the content stages and stack-owned paths were restored | **No** - can leave an open, uncommitted merge behind on refusal after fetching | **Not idempotent, and not safe to retry unchanged.** For a dirty tree or an in-progress merge: fix the named precondition and retry once. For a real conflict: **do not retry, do not force** - resolve the named paths by hand (take the upstream side, or re-file the local change as an issue against the public repo per `instructions/private-instance.md`) and either `git commit --no-edit` yourself or `git merge --abort`. If the postcheck after commit finds a leak, the merge commit already exists and is **not** rolled back automatically - inspect it by hand; this is a bug report, not a retry |
 | `upstream verify` | A leak was found (content changed under a content stage through a path that is not stack-owned), or `--since`/`--until` is not a revision in this repository | Read-only | A finding is not fixed by re-running - it names the paths that leaked. Fix the revision argument and retry for the second case |
 | `doctor` | At least one check reported `FAIL` (a `WARN`, e.g. no remote or no `WIKITOOL_SESSION_ID`, does not exit 1) | Read-only | Each finding names its own fix command; re-run after applying it |
-| `budget status` / `budget reset` | `reset` without `--yes`; `status` never fails | Read/rewrite of one JSON file | `status` is safe to retry. For `reset`: get the user's approval, then re-run with `--yes` |
+| `budget status` | Never fails | Read-only | Safe to retry freely |
+| `budget reset` | `--yes` not passed | Read/rewrite of one JSON file (or its deletion, with `--all`) | Get the user's approval, then re-run with `--yes` |
 | `eval sessions` | Never fails; an empty list is a valid answer | Read-only | - |
 | `eval score` | No trace exists for the named session | Read-only, apart from the files `--save`/`--markdown` write | Run `eval sessions` to see which ids exist. A session records nothing when telemetry is off - `WIKI_TRACE=0`, or a distributed instance with no opt-in (`wikitool doctor` says which) - so an absent trace is not necessarily a fault. Safe to retry |
 | *(any command)* - Iteration Budget Gate / Loop-Breaker | Session call limit exceeded, or the last 3 calls were identical | N/A - pre-dispatch check, the command never ran | **Not** safe to retry as-is; retrying is the failure mode being prevented. Stop and escalate |