Two regression fixes from codex's review of the slash command
refactor commit (78d4e97). Both findings are real and now have
covered tests.
P1 — server-side alias resolution for project_state lookup
----------------------------------------------------------
The bug:
- /context/build forwarded the caller's project hint verbatim to
get_state(project_hint), which does an exact-name lookup against
the projects table (case-insensitive but no alias resolution)
- the project registry's alias matching was only used by the
client's auto-context path and the retriever's project-match
boost, never by the server's project_state lookup
- consequence: /atocore-context "... p05" would silently miss
trusted project state stored under the canonical id
"p05-interferometer", weakening project-hinted retrieval to
the point that an explicit alias hint was *worse* than no hint
The fix in src/atocore/context/builder.py:
- import get_registered_project from the projects registry
- before calling get_state(project_hint), resolve the hint
through get_registered_project; if a registry record exists,
use the canonical project_id for the state lookup
- if no registry record exists, fall back to the raw hint so a
hand-curated project_state entry that predates the registry
still works (backwards compat with pre-registry deployments)
The retriever already does its own alias expansion via
get_registered_project for the project-match boost, so the
retriever side was never broken — only the project_state lookup
in the builder. The fix is scoped to that one call site.
Tests added in tests/test_context_builder.py:
- test_alias_hint_resolves_through_registry: stands up a fresh
registry, sets state under "p05-interferometer", then verifies
build_context with project_hint="p05" finds the state, AND
with project_hint="interferometer" (the second alias) finds it
too, AND with the canonical id finds it. Covers all three
resolution paths.
- test_unknown_hint_falls_back_to_raw_lookup: empty registry,
set state under an unregistered project name, verify the
build_context call with that name as the hint still finds the
state. Locks in the backwards-compat behavior.
P2 — slash command no-hint fallback to corpus-wide context build
----------------------------------------------------------------
The bug:
- the slash command's no-hint path called auto-context, which
returns {"status": "no_project_match"} when project detection
fails and does NOT fall back to a plain context-build
- the slash command's own help text told the user "call without
a hint to use the corpus-wide context build" — which was a lie
because the wrapper no longer did that
- consequence: generic prompts like "what changed in AtoCore
backup policy?" or any cross-project question got a useless
no_project_match envelope instead of a context pack
The fix in .claude/commands/atocore-context.md:
- the no-hint path now does the 2-step fallback dance:
1. try `auto-context "<prompt>"` for project detection
2. if the response contains "no_project_match", fall back to
`context-build "<prompt>"` (no project arg)
- both branches return a real context pack, fail-open envelope
is preserved for genuine network errors
- the underlying client surface is unchanged (no new flags, no
new subcommands) — the fallback is per-frontend logic in the
slash command, leaving auto-context's existing semantics
intact for OpenClaw and any other caller that depends on the
no_project_match envelope as a "do nothing" signal
While I was here, also tightened the slash command's argument
parsing to delegate alias-knowledge to the registry instead of
embedding a hardcoded list:
- old version had a literal list of "atocore", "p04", "p05",
"p06" and their aliases that needed manual maintenance every
time a project was added
- new version takes the last token of $ARGUMENTS and asks the
client's `detect-project` subcommand whether it's a known
alias; if matched, it's the explicit hint, if not it's part
of the prompt
- this delegates registry knowledge to the registry, where it
belongs
Unrelated improvement noted but NOT fixed in this commit:
- _rank_chunks in builder.py also has a naive substring boost
that uses the original hint without alias expansion. The
retriever already does the right thing, so this secondary
boost is redundant. Tracked as a future cleanup but not in
scope for the P1/P2 fix; codex's findings are about
project_state lookup, not about the secondary chunk boost.
Full suite: 162 passing (was 160), 1 warning. The +2 is the two
new P1 regression tests.
Anto01
f2372eff9e