Shared memory and context tools for agentic work.
Code Rooms
{
"schema": "m1nd-real-world-agent-lane-result-v0",
"round_id": "real-world-v2-20260513T231822Z",
"lane_id": "control-3",
"arm": "no_m1nd",
"model": "gpt-5-codex",
"started_at": "2026-05-13T23:19:45Z",
"finished_at": "2026-05-13T23:26:38Z",
"event_log_path": "event-streams/control-3.jsonl",
"agent_testimony": "Used direct file inspection, rg, git diff/status, one inline Click regression proof, and focused cargo unit tests only. Avoided all m1nd surfaces, kept edits inside the lane fixture copies, and recorded tooling gaps instead of smoothing them away.",
"adjudications": [],
"task_results": [
"task_id": "repo_architecture_audit",
"task_payload_id": "click-architecture-v1",
"task_payload": {
"focus": "Audit Click's public export layer, decorators, command core, parser, and testing harness.",
"must_cover": [
"public API re-exports",
"command and group invocation path",
"parameter/type conversion",
"test runner IO isolation"
]
},
"repo_id": "click-python-cli",
"mode": "audit",
"final_state": "success",
"scores": {
"orientation": 4,
"localization": 4,
"causal_understanding": 4,
"proof": 3,
"efficiency": 4,
"outcome": 4
"time_to_good_context_ms": 141000,
"time_to_full_proof_ms": 141000,
"false_start_count": 0,
"files_opened": [
"src/click/__init__.py",
"src/click/decorators.py",
"src/click/core.py",
"src/click/parser.py",
"src/click/types.py",
"src/click/testing.py",
"tests/test_testing.py"
],
"search_iterations": 3,
"tests_or_commands_run": [
"rg --files src tests docs | sort",
"rg -n \"__all__|def command|class Group|CliRunner|lazy|__name__|convert_type\" src tests docs",
"nl -ba src/click/__init__.py src/click/decorators.py src/click/core.py src/click/types.py src/click/testing.py src/click/parser.py"
"code_changed": false,
"requires_code_change": false,
"patch_summary": "",
"correct_files": [
"missed_files": [],
"false_positive_files": [],
"claim_overreach": "none",
"primary_failure_class": null,
"notes": "Public API is assembled in __init__.py re-exports; decorators.py turns decorated callables into Command/Group/Option objects; core.py owns context creation, parser handoff, and command/group invocation; parser.py tokenizes argv; testing.py isolates stdio/env for CliRunner. Proven risks: CliRunner mutates global interpreter state and documents single-thread-only use; default Group lazy behavior is only hook-based, not built in. Hypothesis: custom lazy Group subclasses increase import-order and circular-import risk outside Click core.",
"evidence": [
"src/click/__init__.py:10-75 re-exports the public API surface from core, decorators, termui, types, and utils.",
"src/click/decorators.py:217-249 collects __click_params__, derives the command name, and instantiates Command objects.",
"src/click/core.py:1210-1255 creates Context and hands argv to the parser; src/click/core.py:1867-1901 resolves a subcommand and invokes it.",
"src/click/core.py:2182 and 2369-2465 route declared/default Python types through convert_type and type_cast_value.",
"src/click/testing.py:311-520 replaces stdin/stdout/stderr and env during isolation; tests/test_testing.py:445-464 covers stderr isolation behavior."
"event_refs": [
"control-3.jsonl:4"
"agent_confidence": "high"
"task_id": "feature_location",
"task_payload_id": "p-limit-clear-queue-reject-on-clear-v1",
"feature": "The rejectOnClear and clearQueue behavior for pending tasks.",
"must_find": [
"runtime implementation",
"type definition",
"test coverage",
"README/API docs"
"repo_id": "p-limit-node",
"mode": "localize",
"time_to_full_proof_ms": 213000,
"index.js",
"index.d.ts",
"index.test-d.ts",
"test.js",
"readme.md",
"recipes.md",
"package.json"
"search_iterations": 2,
"rg -n \"rejectOnClear|clearQueue|activeCount|pendingCount|concurrency|resumeNext|next|enqueue\" .",
"test -d node_modules/yocto-queue && echo yes || echo no"
"recipes.md"
"notes": "Implementation is in index.js, where clearQueue either clears the queue or rejects queued items with AbortError depending on rejectOnClear. Types live in index.d.ts and index.test-d.ts. Behavioral coverage is in test.js. README and recipes document the API, including the unresolved-promise caveat and the rejectOnClear mode. Runtime execution was not available because yocto-queue is not installed in this lane workspace.",
"index.js:3-13 parses the options object and validates rejectOnClear; index.js:77-89 implements clearQueue.",
"index.d.ts:17-27 declares clearQueue(): void and describes the rejectOnClear behavior; index.d.ts:99-106 types the rejectOnClear option.",
"index.test-d.ts:21-22 asserts clearQueue returns void in both default and rejectOnClear configurations.",
"test.js:184-215 covers default clearQueue and rejectOnClear rejection behavior for pending promises.",
"readme.md:46-52 and 96-105 document rejectOnClear and clearQueue; recipes.md:76-103 shows shutdown-time queue clearing."
"control-3.jsonl:5",
"control-3.jsonl:11"
"task_id": "flow_explanation",
"task_payload_id": "human-panic-release-panic-flow-v1",
"flow": "Explain what happens when setup_panic!() is installed and a release-mode panic occurs.",
"public macro or setup entrypoint",
"panic hook behavior",
"report writing path",
"observable user-facing output"
"repo_id": "human-panic-rust-cli",
"mode": "explain",
"proof": 4,
"src/lib.rs",
"src/panic.rs",
"src/report.rs",
"tests/single-panic/tests/integration.rs"
"rg -n \"setup_panic|set_hook|persist|print_msg|panic\" src tests",
"nl -ba src/lib.rs src/panic.rs src/report.rs tests/single-panic/tests/integration.rs"
"notes": "setup_panic!() expands to setup_panic(|| metadata). In release mode without RUST_BACKTRACE, PanicStyle::default selects Human, so setup_panic installs a panic hook. On panic, the hook builds a Report from PanicHookInfo, persists it unless CI is set, and then prints the human-facing guidance to stderr.",
"src/lib.rs:99-106 defines setup_panic! to call setup_panic with either supplied metadata or metadata!().",
"src/panic.rs:15-22 and 58-67 select Human style in release builds when RUST_BACKTRACE is unset, then install panic::set_hook.",
"src/panic.rs:20-37 turns PanicHookInfo into a Report, persists it unless CI is set, and prints the user-facing message.",
"src/report.rs:68-110 extracts panic payload/location and writes report-<uuid>.toml into env::temp_dir().",
"tests/single-panic/tests/integration.rs:12-29 and 47-61 prove the release-mode stderr message and persisted report contents."
"control-3.jsonl:6"
"task_id": "bug_symptom_triage",
"task_payload_id": "click-callable-instance-type-triage-v1",
"symptom": "A callable instance used as a custom Click option type crashes during command construction with AttributeError because the object has no __name__ attribute.",
"must_answer": [
"most likely fault boundary",
"why it is not a parser/runtime invocation issue",
"next focused regression test"
"mode": "diagnose",
"tests/test_m1nd_seeded_callable_type.py"
"rg -n \"__name__|FuncParamType|convert_type\" src tests",
"PYTHONPATH=src python3 inline CliRunner callable-instance regression"
"notes": "Most likely fault boundary is FuncParamType.__init__, which unconditionally reads func.__name__. This is reached during option construction through Parameter.__init__ -> types.convert_type, so the crash happens before argv parsing or command invocation. The next focused regression test is the seeded callable-instance case in tests/test_m1nd_seeded_callable_type.py.",
"src/click/decorators.py:373-375 instantiates Option while the decorator is building the command object.",
"src/click/core.py:2179-2182 converts the declared option type during Parameter construction, before any parser/runtime invocation.",
"src/click/types.py:1218-1259 wraps non-ParamType callables in FuncParamType; src/click/types.py:186-188 previously assumed __name__ exists.",
"tests/test_m1nd_seeded_callable_type.py:10-19 is the focused regression that reproduces command-construction plus invocation with a callable instance."
"control-3.jsonl:4",
"control-3.jsonl:7",
"control-3.jsonl:8"
"task_id": "safe_change_plan",
"task_payload_id": "p-limit-clear-queue-return-count-plan-v1",
"change_request": "Plan a backwards-compatible change so clearQueue() returns the number of pending tasks it discarded or rejected, without touching already running tasks.",
"runtime edit target",
"types/docs/test targets",
"rejectOnClear behavior",
"no change to activeCount semantics"
"mode": "plan",
"proof": 2,
"rg -n \"clearQueue|rejectOnClear|activeCount|pendingCount\" ."
"notes": "Runtime edit target is index.js clearQueue. For the non-rejecting branch, capture queue.size before queue.clear() and return that count. For rejectOnClear, count dequeued items while rejecting each pending promise and return the total. Update index.d.ts and index.test-d.ts from void to number, add test.js assertions for both branches, and refresh readme.md plus recipes.md shutdown guidance. Active tasks must stay untouched: activeCount and running promises are owned by run()/next(), not clearQueue().",
"index.js:77-89 is the only runtime branch that discards or rejects pending work.",
"index.d.ts:17-27 and index.test-d.ts:21-22 would need the return type changed from void to number.",
"test.js:184-215 already covers pendingCount and rejectOnClear behavior; extend those cases with return-value assertions.",
"readme.md:96-105 and recipes.md:76-103 document current clearQueue semantics and would drift after the change."
"agent_confidence": "medium"
"task_id": "small_feature_patch",
"task_payload_id": "human-panic-metadata-name-version-builders-v1",
"change_request": "Add Metadata::name(...) and Metadata::version(...) builder methods that preserve the existing non-empty string guard style.",
"minimal implementation",
"focused unit tests",
"no public panic/report behavior rewrite"
"mode": "patch",
"src/metadata.rs"
"cargo test metadata::tests --lib"
"code_changed": true,
"requires_code_change": true,
"patch_summary": "Added Metadata::name(...) and Metadata::version(...) builder methods with non-empty guards, plus two unit tests for update and empty-string behavior.",
"notes": "Patch stayed inside metadata.rs and did not alter panic hook, report persistence, or user-facing crash formatting paths.",
"src/metadata.rs:28-44 adds name(...) and version(...) with the same empty-string guard style as authors/homepage/repository/support.",
"src/metadata.rs:83-104 adds focused unit tests covering both successful override and empty-string no-op behavior.",
"cargo test metadata::tests --lib passed with 2 tests."
"control-3.jsonl:9",
"control-3.jsonl:10"
"task_id": "seeded_bug_fix",
"task_payload_id": "click-seeded-callable-instance-type-fix-v1",
"seeded_artifact_id": "click-callable-instance-type-test-v1",
"bug": "The lane workspace contains a seeded regression test proving callable instances should work as custom option types.",
"root cause",
"minimal fix",
"seeded regression test result"
"false_start_count": 1,
"python3 -m pytest tests/test_m1nd_seeded_callable_type.py",
"patch_summary": "Changed FuncParamType to fall back to func.__class__.__name__ when a callable instance lacks __name__.",
"notes": "Root cause was the constructor-level __name__ assumption in FuncParamType. The fix is one line and stays inside the callable-wrapper type. Pytest itself was unavailable in the lane Python, so proof used an equivalent inline CliRunner invocation against the seeded scenario.",
"src/click/types.py:186-188 now uses getattr(func, \"__name__\", func.__class__.__name__) instead of assuming __name__ exists.",
"src/click/core.py:2179-2182 shows why the crash happened during option construction rather than during parsing.",
"Seeded regression proof observed {exit_code: 0, output: \"HELLO\\n\"} for a callable-instance option type matching tests/test_m1nd_seeded_callable_type.py:10-19."
"control-3.jsonl:8",
"control-3.jsonl:12"
"task_id": "bounded_refactor_plan",
"task_payload_id": "p-limit-queue-scheduling-refactor-plan-v1",
"refactor_scope": "Queue scheduling and draining helpers only.",
"resumeNext",
"next",
"enqueue",
"clearQueue",
"concurrency setter"
"index.d.ts"
"rg -n \"resumeNext|next|enqueue|clearQueue|concurrency\" index.js test.js index.d.ts"
"notes": "Hidden coupling is concentrated in index.js: resumeNext owns queue.dequeue().run() and activeCount increments; next decrements activeCount and immediately re-enters resumeNext; enqueue creates queueItem objects whose run callback is assigned asynchronously; clearQueue assumes queued items still carry reject handles; the concurrency setter reuses resumeNext inside a microtask loop. Safe ordering: first extract a shared drain helper for resumeNext + setter, then isolate queue-item creation/enqueue, then isolate clearQueue bookkeeping, while keeping activeCount/pendingCount semantics unchanged. Rollback boundary is index.js only with existing test.js clearQueue and concurrency cases.",
"index.js:19-30 couples resumeNext and next through activeCount accounting.",
"index.js:50-63 couples enqueue to the queue item shape expected by clearQueue and resumeNext.",
"index.js:77-103 couples clearQueue and the concurrency setter to queue.size and queue.dequeue() behavior.",
"test.js:184-215 and 305-338 are the existing proof boundary for clearQueue and concurrency adjustments."
"task_id": "code_review_diff",
"task_payload_id": "human-panic-review-diff-v1",
"supplied_diff": "benchmark-payloads/review-diff-human-panic.patch",
"review_focus": "Find real user-visible regressions and missing tests in the supplied diff.",
"duplicate or noisy support output when homepage and repository coexist",
"missing regression test",
"avoid style-only findings"
"mode": "review",
"time_to_full_proof_ms": 263000,
"benchmark-payloads/review-diff-human-panic.patch",
"tests/custom-panic/tests/integration.rs",
"tests/custom-panic/src/main.rs"
"nl -ba benchmark-payloads/review-diff-human-panic.patch",
"nl -ba src/panic.rs tests/custom-panic/tests/integration.rs tests/custom-panic/src/main.rs"
"notes": "Findings, ordered by severity: 1) [patch lines 5-12 / src/panic.rs:126-129] changing the fallback else-if into two independent ifs is a user-visible regression because crates with both homepage and repository will now print both links, adding noisy or duplicate support output where current behavior intentionally prefers homepage. 2) No regression test was added for the both-fields-present case, so the behavioral change would ship unpinned; current custom-panic coverage exercises homepage-only output, not homepage+repository coexistence.",
"benchmark-payloads/review-diff-human-panic.patch:5-12 removes the else-if fallback semantics and makes homepage + repository additive.",
"src/panic.rs:126-129 currently treats repository as a fallback only when homepage is absent.",
"tests/custom-panic/tests/integration.rs:7-23 asserts the release-mode support block but does not cover a metadata fixture where both homepage and repository are set.",
"tests/custom-panic/src/main.rs:5-9 configures homepage but not repository, so current integration coverage cannot catch the proposed duplicate-link change."
"control-3.jsonl:6",
"control-3.jsonl:14"
"task_id": "docs_drift_check",
"task_payload_id": "click-lazy-loading-docs-drift-v1",
"claim": "README/docs say Click supports lazy loading of subcommands at runtime.",
"must_compare": [
"README and docs/index claim",
"docs/complex lazy loading pattern",
"actual Group behavior"
"mode": "docs",
"README.md",
"docs/index.rst",
"docs/complex.md",
"src/click/core.py"
"rg -n \"lazy loading|lazy load|lazy subcommands\" README.md docs/index.rst docs/complex.md",
"nl -ba README.md docs/index.rst docs/complex.md src/click/core.py"
"notes": "I found drift, but it is a wording overclaim rather than total fiction. README and docs/index advertise lazy loading of subcommands as a top-level Click capability. The actual default Group implementation is just a commands dict plus overridable get_command/list_commands hooks. docs/complex then shows that lazy loading requires a custom LazyGroup subclass that implements those hooks.",
"README.md:14-19 says Click \u201cSupports lazy loading of subcommands at runtime.\u201d",
"docs/index.rst:19-24 repeats the same top-level claim.",
"docs/complex.md:224-286 clarifies that a custom Group subclass must implement lazy loading via list_commands/get_command overrides.",
"src/click/core.py:1806-1814 returns commands from an in-memory mapping by default, and src/click/core.py:1812-1814 simply sorts self.commands."
"control-3.jsonl:13"
}