Adds the python side of the delegation helpers and switches lib.sh over to it.
daemon.py port of start_watchdog. Same monitor path, same pgrep pattern, so
a daemon started by either implementation is found by the other;
same stderr wording and exit 1 when reconcile.sh is missing; same
"print the PID" contract, multiple pgrep matches included, since
the shell echoed them all and trimming would be a silent change.
start_new_session detaches it, and SIGHUP is ignored across the
exec so it outlives its parent exactly as nohup did.
cli.py thin router. submit/publish forward to the existing main() of the
module that already owned the behaviour, so exit codes, stdout
shape and side effects cannot drift between the shell path and
the script path. Only ensure-daemon carries logic of its own.
service.py DelegationService facade, with an optional persistent connection
for the phase 2a engine. CLI and shell always use one-shot.
lib.sh keeps the three legacy bodies verbatim as _*_legacy behind
MAM_DELEGATION_PY=0, which is the instant rollback switch. PYTHONPATH is passed
explicitly so `-m` resolves lib_py from the tree this lib.sh belongs to, which
is what makes a frozen loop run frozen delegation code. start_watchdog survives
as an alias for ensure_subscriber_daemon.
The wrapper and run_loop.sh are untouched; reconcile.sh gains only the
ensure_env_loaded line from the previous commit.
Verified: C-01..C-09 pass against both the legacy and the python bodies, the
daemon dedups and survives its parent, the cli reproduces the legacy failure
line exactly, and publish failure semantics (status synced, seq consumed,
audit records published=false) are identical through the shim and the cli.
tier1+tier2 109 passed; bash -n clean on all six shell files.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UrDNJkHmm18uu7n7JwV5Qd
The four delegation scripts become a real package. Their old paths stay as
shims because those paths are a wire contract: agent instructions, the bash
wrapper, SKILL.md, BOOTSTRAP.md, deploy/install.sh and three test modules all
call them literally.
The shim binds the lib_py.delegation *package* to the tree beside it, once per
process, and never touches sys.path. Two cheaper designs were rejected with
evidence (the context matrix now lives in the test suite):
* inserting the sibling skills dir at sys.path[0] makes the first sandbox
copy imported under pytest shadow lib_py.agents/layout/state for the whole
session, and the identity assertion cannot see it -- `is` proves same
object, not same tree.
* loading only the named module by file path leaves a module that imports
siblings pulling them from whichever tree is on the path, so a frozen
publish_event ran against live dependencies and lost half of B-13.
Binding the package fixes both: one tree for all delegation modules, the parent
lib_py untouched, and a sys.path append only when no lib_py exists anywhere
(true standalone). Bind-once rather than nearest-wins, because rebinding would
split existing references and break monkeypatching.
Also moves the env-file load off import (_load_dotenv -> ensure_env_loaded,
called by each process entry point including reconcile.sh's embedded
subscriber), so importing the library no longer mutates os.environ.
Verified: PV-1 identity+provenance, PV-4's ten import scenarios plus K1/K3/K6
in fresh interpreters, PV-5 shim byte-identity, an AST check that the package
imports no sibling lib_py module, and --help output diffed against the
pre-move capture.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UrDNJkHmm18uu7n7JwV5Qd
The three lib.sh delegation helpers (delegate_submit_job,
delegate_publish_event, start_watchdog) had zero direct test coverage, so a
"full suite green" gate would have been vacuous for the Phase 1 extraction.
Add the regression oracle before the move:
- C-01..C-09 golden tests for the shell helpers: the non-fatal contract (empty
job id, missing script, non-zero interpreter exit), exact argv forwarding,
stdout-is-the-job-id-alone, and the daemon's PID/dedup/log-path behaviour.
All are parametrized over MAM_DELEGATION_PY so the legacy and python bodies
must agree.
- CLI contract snapshots taken from the argparse parsers rather than --help
text, so wording stays free to change but option names, choices and defaults
do not.
- Auto-completion invariant guards for the three surfaces that decide job
status: EVENT_TO_STATUS, the wrapper's exit-code mapping, and reconcile.sh's
terminal mutation literals.
- conftest: PV-2/PV-3 session guards asserting that every non-delegation
lib_py.* module resolves to the real skills tree and that no temp-tree
sys.path entry contributes a lib_py package. MAM_ENV_FILE is pointed at an
absent file inside the sandbox so delegation code can never inject the real
.mam.env into a test process.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UrDNJkHmm18uu7n7JwV5Qd
- Implement CodexAdapter in lib_py/agents/adapters/codex.py with safe flags and TUI readiness
- Extend create_session, resume_session, stop_session, and reconcile for codex CLI
- Support codex agent delegation and loop integration across all multi-agent skills
- Add unit, component, and contract test suites for codex integration
- Verify all 462 tests passing cleanly
- Prevent injecting 'env HERDR_WORKSPACE_ID=...' into final_cmd when caller passed no environment variables
- Avoid argument parse errors in real agent binaries (e.g. grok, agy) when reusing an idle pane in new-session
- Branch on Class A agents (agy, hermes, opencode) in resume_session.sh to fall back to clean spawn (CMD_FULL) when stopped before first turn (empty UUID)
- Update update_yaml_resumed.sh to support empty UUID with --cmd-full and refresh herdr_session_epoch on fresh spawn resume to prevent stale transcript capture
- Strictly preserve Class B (claude, grok) assigned UUID escape hatch and test_t8 contract
- Add regression tests test_t14, test_t15, test_t16 (Closes#3 Item 2)
- Replace 'nohup ... server & disown' with portable Python 'Popen(..., start_new_session=True)' in lib.sh shim generator
- Isolate headless herdr server in its own SID/PGID to protect against parent process-group signal broadcast (SIGTERM/SIGINT)
- Add regression test test_h26_daemon_spawn_uses_process_group_detachment to verify child PGID detachment (Closes#3 Item 1)
- Add test_r2 and test_r3 for bare-kind fallback restriction and R-1 exact-match enforcement
- Add test_h24 and test_h25 for idle-pane reuse and env_flags preservation
- Bump MAM_VERSION to 4.0.0 in lib.sh
- Bump all 8 skill frontmatter versions to 4.0.0 in 3-way lockstep
- Update VERSIONS.md with v4.0.0 changelog, migration guide (B-1..B-5), and skill matrix
- Archive multi-agent version upgrade consensus and peer review reports (439 passed, 0 failures)
- Add --yolo and --accept-hooks headless auto-approval flags to spawn_spec and resume_spec
- Define Hermes TUI input delimiters (input_prompt='❯', input_rule_pattern='─{10,}')
- Refactor verify_artifact and discover in hermes.py using session started_at timestamps
- Fix HERDR_EPOCH capture timing before spawn in create_session.sh to prevent epoch race
- Update reconcile.sh for hermes drift-C multi-candidate and sibling claimed exclusion
- Add Hermes contract, epoch filtering, and C-ambiguous unit tests (140 passed)
- Add agent evaluation report and final review reports for Hermes support
- Define immutable MAM_VERSION="3.1.0" runtime constant in lib.sh
- Bump YAML frontmatter version to 3.1.0 across all 8 skill packages
- Document v3.1.0 changelog, 2-tier TUI readiness architecture, and migration guide in VERSIONS.md
- Document new tuning knobs (MAM_KILL_ON_READY_TIMEOUT, MAM_DIALOG_TAIL_LINES, MAM_READY_EMPTY_GIVEUP) in .mam.env.example
- Add 3-way lockstep and immutability test suite in tests/test_version_consistency.py
- Separate TUI dialog detection into blocking gate layer (_MAM_MODAL_TOKENS) and recovery layer (_MAM_HINT_TOKENS) to eliminate idle dialog starvation
- Add modal_tokens contract across agent adapters (claude, cline) with dynamic scope facts resolution in send_keys_safe
- Implement fail-closed resolution for ambiguous same-kind panes (R-1) and enforce WORKSPACE_ROOT export (R-2)
- Preserve session on TUI readiness timeout when PID is alive for diagnostics
- Add comprehensive test suite in tests/test_c1_tui_readiness.py and adapter contract assertions in test_a4
- Accept agent_not_ready from herdr agent start to allow startup dialog handling without premature rollback, while preserving fail-closed behavior on dead process timeouts.
- Match Claude fullscreen renderer upsell modal via 'Yes, try it' and dismiss with Escape to avoid dropping permission flags or deadlocking on idle /tui tips.
- Add behavioral test suite in test_b19_headless_reconcile_fixes.py and cross-agent review reports.
- Change N=1->2 split policy from down to right to establish 2 full-height columns
- Share single decision table across GUI and headless modes
- Add _full_height_pane guard to prevent half-height column splits
- Quadruple-wire default max_columns=2 and max_rows=2 across layout.py, lib.sh, and .mam.env.example
- Update unit and integration tests to enforce deterministic 2x2 grid trajectory
GodopuandClaude Opus 5