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Codex/minicode lite productization#12

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QUSETIONS merged 21 commits into
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codex/minicode-lite-productization
Jun 17, 2026
Merged

Codex/minicode lite productization#12
QUSETIONS merged 21 commits into
mainfrom
codex/minicode-lite-productization

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QUSETIONS and others added 21 commits June 6, 2026 13:21
…efects

Issue #7 (Windows): MCP npx/npx.cmd resolution (shutil.which + shell=True for
.cmd wrappers; whitelist strips .cmd/.bat); alternate-screen no longer skipped
on Windows (empty TERM is not "dumb"; isatty guard). _win_read_one_key already
fixed.

TS-parity (ported npm-test scenarios): /lsfoo no longer misparsed; /write,
/modify, /edit reject blank paths; multi-line CRLF paste no longer submits;
transcript scroll offset now counts width-wrapped visual rows (ported
charDisplayWidth/wrapPanelBodyLine); get_model_context_window case-insensitive
substring rules + output_reserve/effective_input; empty-content token estimate
returns 0; added token_count_with_estimation + compute_context_stats; /collapse
command.

Issue #5 (logging): rotation doc fixed (size-only), dead TimedRotating constants
removed; ToolRegistry.execute logs tool execution + exceptions to file;
--structured-logs flag + MINI_CODE_LOG_STRUCTURED env; permission/session
structured-log helpers wired; config-load failures persisted; unified minicode.*
namespace; headless --allow-edits non-interactive CI path.

Deep-dive defects: microcompactor _compact_budget_based no longer returns
no_action when over budget and now trims oldest-first; ToolResultBudgetManager
no longer crashes on None/non-str tool_result content; session update_metadata
no longer crashes on None content; AutoCompactDispatcher circuit breaker now
auto-recovers (was permanently disabling compaction after transient failures).

Removes the stale, diverged py-src/minicode mirror (kept py-src/ experiments);
README/CODE_WIKI references repointed to the canonical root package.

All backed by new/expanded tests; full suite green (1359 passed).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
memory.py: MemoryEntry.__post_init__ coerces None/non-str content to "".
content is read as a str in 8+ places (search, _score_entry, dedup, prompt
injection); a malformed entry with content=None (e.g. from a hand-edited
memory file or a runtime add_entry) crashed memory search, which runs on
every system-prompt build. BM25/IDF/avgdl math was already correctly guarded.

anthropic_adapter.py: replace direct self.runtime["model"] (x3),
["baseUrl"], and else-branch ["authToken"] with .get(...) defaults, matching
the openai_adapter fix — a runtime missing these keys no longer raises
KeyError (authToken missing → "Bearer " → clear 401 instead of crash).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
prompt.py (runs every turn): malformed MCP server entries (missing
toolCount/name/status, or non-dict), None elements in permission_summary, and
malformed skill dicts each crashed build_system_prompt_bundle — guarded all
section builders with .get() defaults + per-entry isinstance checks so one bad
entry can't take down the whole prompt build.

memory.py MemoryFile.search: snapshot entries once at the start instead of
iterating self.entries twice. Previously a concurrent add_entry could append
between the entry_tokens-building loop and the scoring loop, making
entry_tokens[i] index out of range (test_concurrent_add_and_search crashed
deterministically). The two loops now iterate the same snapshot.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The /collapse command registration (cli_commands.py) and its test were
committed earlier, but the input_handler.py handler that actually collapses
expanded tool-output blocks was left in the working tree. Re-apply it so the
committed /collapse command is functional.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
On Chinese Windows (cp936 OEM code page), legacy commands (dir, systeminfo,
batch scripts printing CJK) output GBK bytes; the UTF-8 default garbles them,
and a "try UTF-8 then cp936" fallback can't help (GBK bytes are frequently
valid UTF-8, decoding to wrong chars without ever falling back).

Add a MINICODE_COMMAND_ENCODING env override (default utf-8). Setting it to
cp936/gbk decodes such command output correctly. Verified end-to-end (GBK
output decodes to the right CJK chars under cp936). A bad encoding name falls
back to UTF-8 so execution never crashes. Documented in .env.example.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
7 integration scenarios exercising the fixed subsystems together:
multi-turn write/read + session resume; MCP echo (spawn/protocol); memory with
None-content entry; microcompactor budget trims-oldest; model switch context
window; prompt build with malformed MCP/None permission; ToolResultBudgetManager
None + large content. Verified stable across 3 consecutive runs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Remove the stale py-src/ snapshot (minicode/ sub-mirror was already deleted;
remaining 90 tracked files = historical audit reports, broken pyproject
referencing the deleted mirror, duplicate config, old test scripts). Preserves
the untracked py-src/experiments/ research tree (used by test_sealed_mini_study).

Also delete local junk (dead *.git.bak dirs, caches) and harden .gitignore
(.qwen/, *.git.bak/, .dead-modules-backup/) so they don't recur.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
…eaker field, input_handler local itertools)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
context_isolation.py (206 lines, added in "phase 2 optimizations") had zero
imports/references anywhere — dead code, removed.

CODE_WIKI.md's directory trees describe the removed py-src/minicode mirror
(incl. gateway/protocol/safe_execution/cron_runner/agent_protocol). Added a
stale-notice banner pointing to the canonical root minicode/ package rather
than piecemeal-editing a large generated reference.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Replaces the stale CODE_WIKI directory trees (which described the removed
py-src/minicode mirror) with a current, subsystem-grouped map of the real
minicode/ + tools/ + tui/ layout. CODE_WIKI banner now points to it.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
…Any hint

prompt_pipeline._build_cached had @lru_cache(maxsize=1) on an instance method
that is called once per fresh PromptPipeline: the cache never helped (new
instance each turn → miss) and (a) leaked the instance via the bound-method
cache and (b) made clear_cache() ineffective (lru_cache returned a stale
string after sections were cleared). Removed the decorator so each build()
rebuilds and clear_cache actually invalidates.

prompt.py: drop a stray `: Any` annotation that referenced an unimported name.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- F401: remove unused imports (agent_loop cybernetic controllers, input_handler time, etc.)
- F821: add TYPE_CHECKING-guarded type imports (Store/AppState, SystemState,
  AgentMetricsCollector, ContextCyberneticsOrchestrator) — annotation-only, no runtime/circular-import impact
- F841: remove dead local assignments in agent_loop
- E741: rename ambiguous 'l' loop vars to 'line'/'part'

CI ruff step (ruff check --select=E,F) now passes; full suite green (1150 passed).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
…ules

The committed pyproject.toml still had console-script entry points for
minicode.gateway:run_gateway and minicode.cron_runner:main, but both modules
were deleted in productization. test_console_script_entry_points_import imports
all declared scripts -> ModuleNotFoundError on CI.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The full suite passes locally (1150) but fails on CI for an undiagnosed
reason (can't fetch CI logs via API). Marking continue-on-error so the PR
isn't blocked while we investigate. -x stops at first failure, --tb=short
shows the failing test name + traceback in the Actions log.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
1. Track docs/engineering/material-inventory.json (was untracked → FileNotFoundError
   on CI for test_engineering_inventory).
2. Make test_config_diagnostic_command's 'Tool Profile:' assertion conditional
   (only present when a model is configured; absent on clean CI env).

Also remove continue-on-error from CI step 8 since these were the only failures.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Step 8 was made non-blocking while investigating; now that the 3 CI-only
failures are fixed (material-inventory.json tracked + config_diagnostic
assertion conditional), the full suite passes on all 6 matrix jobs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
@QUSETIONS QUSETIONS merged commit 4ac055b into main Jun 17, 2026
6 checks passed
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