Use gpt-5.4-mini-fast as the primary runtime model for librarian and explore.\nKeep the fallback chain intact so older providers still resolve.
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Keep the supplemental OpenAI model available when the bundled snapshot omits it.\nMerge its capabilities at runtime so downstream model resolution can use it.
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Oracle flagged that the previous test file monkey-patched process.kill
and relied on mock.module for 5 modules. Running it after manager.test.ts
in the same Bun process reproduced 2 failures - the test resolution of
`./session-kill` specifier interacted badly with manager.test.ts's
`../../shared/tmux` barrel mock.
Solution: refactor stale-session-sweep.ts to expose
`sweepStaleOmoAgentSessionsWith(deps)` that accepts a SweepDeps record
(isInsideTmux, getTmuxPath, listCandidateSessions, killSession,
processAlive, currentPid, log). The public `sweepStaleOmoAgentSessions()`
still uses runtime-built deps so call sites are unchanged.
The test file now imports the pure function directly and constructs a
fixture with fake deps. Zero mock.module calls, zero process.kill
patching, zero cache-bust dynamic imports. 8 tests (up from 6) run
deterministically in any order with any neighbor.
Before: combined run with manager.test.ts = 2 fail, 50 pass.
After: combined run with manager.test.ts = 0 fail, 54 pass.
Oracle noted that loadSweeper() monkey-patches process.kill without
ever restoring it. Added afterEach hook to set process.kill back to the
captured original. Individual file runs already passed, and
script/run-ci-tests.ts confirms the full CI suite - 4781 pass, 0 fail
across 491 files - but this makes the test file safe under non-isolated
local runs as well.
Follow-up to PR #3507 addressing the Oracle-noted operational limitation:
per-PID isolated session names (getIsolatedSessionName(process.pid)) mean
that when an opencode process is SIGKILL'd (or the machine hard-reboots),
the old omo-agents-<old-pid> tmux session survives forever because nothing
is around to kill it.
Added sweepStaleOmoAgentSessions() that:
1. Lists tmux sessions matching /^omo-agents-(\d+)$/
2. For each, checks process.kill(pid, 0) to detect a dead PID
3. Skips our own PID
4. Calls killTmuxSessionIfExists for every session whose owner process is gone
Wired into TmuxSessionManager.onSessionCreated() as a one-shot (guarded by
staleSweepCompleted flag) so it runs lazily on the first subagent spawn when
isolation="session". The flag is reset in cleanup() so subsequent process
restarts re-run the sweep.
6 new tests cover: outside-tmux no-op, no matching sessions, multiple dead
PIDs, current PID skip, live PID skip, list-sessions failure.
Manual E2E verified on real tmux:
- Created omo-agents-99999, sweep killed it
- Spawned our own omo-agents-<pid>, closeTmuxPane returned true even after
pane auto-destroy from Ctrl+C
- Final tmux list-sessions shows zero omo-agents-* orphans
Oracle flagged the previous commit: "omo-agents" was a shared constant,
so when two plugin instances ran in the same tmux server they wrote into
the same session. One instance's cleanup would then kill-session on the
shared name and tear down the other instance's live attached panes.
Replace the const ISOLATED_SESSION_NAME with getIsolatedSessionName(pid)
which defaults to process.pid, so every opencode process owns its own
"omo-agents-<pid>" session. spawnTmuxSession and cleanup both resolve
the name through this helper. Discovery is straightforward from the
host tmux via 'tmux list-sessions | grep omo-agents-'.
Manager test covers two concurrent managers and asserts each kills a
per-pid session name, proving they no longer collide on a global name.
After send-keys C-c the subprocess running inside the pane (for example
"opencode attach") exits on SIGINT, which causes tmux to destroy the
pane automatically. The subsequent kill-pane then returns exit 1 with
stderr "can't find pane: %NN" even though the end state is exactly
what we wanted.
Before this fix closeTmuxPane reported failure for that branch, which
kept TmuxSessionManager's retryPendingCloses loop marking the (now
deleted) pane as still-pending forever and left stale entries behind
in the tracked sessions map. This is the behavior the user observed
as "screen opens, streaming runs, but cleanup doesn't finish" when
running with tmux.isolation="session".
Now we detect the "can't find pane" stderr and return true, treating
the auto-destroy path the same as an explicit successful kill.
Adds killTmuxSessionIfExists(sessionName), a best-effort no-op when the
named session is absent. Drains both stdio streams so it does not leak
pipe buffers the way closeTmuxPane historically did.
Also exports ISOLATED_SESSION_NAME ("omo-agents") from session-spawn so
callers can tear down the shared isolated session without hard-coding
the name in multiple places.
closeTmuxPane spawned kill-pane with stdout: "pipe" but never drained the
stream, which could leave the subprocess hanging indefinitely when tmux
wrote anything to stdout (for example under --force-close race conditions).
- send-keys now uses stdout: "ignore" so there is no pipe to drain
- kill-pane keeps the pipe but drains stdout/stderr alongside proc.exited
- switch imports to the new spawn-process helper so the behavior is
covered by hermetic tests that mock the spawn boundary
Introduces a frozen Set<string> of directory basenames (node_modules, .git,
dist, build, .next, .sisyphus, .omx, .turbo, coverage, out, .cache,
.vscode-test, target, .local-ignore) that callers performing recursive
filesystem scans should skip.
This is shared infrastructure for upcoming fixes in rules-injector,
command-discovery, and claude-code-command-loader that currently descend
into node_modules and other junk directories, causing slow plugin init
and slow edit loops when the plugin is launched in-tree.
Behavior-preserving cleanup of AI-generated code smells in 5 files authored/moved by this PR:
- src/hooks/model-fallback/fallback-state-controller.ts (-47/+47 net reorganization, redundant defensiveness removed)
- src/shared/model-string-parser.ts (-4 LOC obvious-comment cleanup)
- src/shared/ripgrep-cli.ts (-13 LOC obvious comments + redundant defensive checks)
- src/tools/delegate-task/tool-description.ts (-6 LOC)
- src/tools/look-at/look-at-input-preparer.ts (-6 LOC)
Targets: obvious comments that restate code, over-defensive null checks on guaranteed values, redundant existence checks. No public API signatures changed, no type hints removed, no new abstractions introduced. Full test suite still passes.
Hoist shared ripgrep CLI resolution helpers (resolveGrepCli, resolveGrepCliWithAutoInstall, GrepBackend, DEFAULT_RG_THREADS, ResolvedCli) out of src/tools/grep/constants.ts into src/shared/ripgrep-cli.ts so they no longer straddle two sibling tool directories.
Before: src/tools/glob/constants.ts re-exported from src/tools/grep/constants.ts, violating the project's "tools should not import from sibling tools" rule enforced by .sisyphus/rules/modular-code-enforcement.md.
After: both src/tools/glob/ and src/tools/grep/ consume the shared helpers from src/shared/ripgrep-cli.ts. src/tools/grep/constants.ts keeps only the grep-specific UI-exposed constants.
Move parseModelString into src/shared so callers can depend on a neutral module instead of reaching into delegate-task internals.
Cross-tool coupling violates module boundaries, and this keeps call-omo-agent plus runtime-fallback from importing through a sibling tool.
Addresses review feedback on #3486:
1. claude-thinking-legacy-alias now matches both claude-opus-4-6-thinking
and claude-opus-4-7-thinking, canonicalizing both to claude-opus-4-7.
The previous diff retargeted the regex to 4-7 only, which dropped
backward compatibility for users still pinned to the 4-6 thinking
suffix.
2. MODEL_TO_CATEGORY_MAP keeps the claude-opus-4-6 to unspecified-high
entry alongside the new 4-7 entry. The map is order-independent from
MODEL_VERSION_MAP, so preserving the 4-6 key avoids relying on a
specific migration ordering for legacy agent configs.
3. Fix stale 'Claude Opus 4.6' labels and BDD test comments that the
sed-based bump missed.
MODEL_VERSION_MAP now chains the legacy claude-opus-4-5 entry straight
to claude-opus-4-7 and adds an explicit claude-opus-4-6 to 4-7 bump
path, letting existing user configs upgrade on next load without an
intermediate 4-6 stop.
MODEL_TO_CATEGORY_MAP picks up claude-opus-4-7 as the canonical
unspecified-high model (prior 4-6 entry is covered by the chained
version map above, so legacy hardcoded configs still resolve).
Migration tests rewritten to reflect the chained 4-5 to 4-7 behavior
and the new 4-6 to 4-7 bump path, including the sidecar-union
scenario.
Updates the canonical Anthropic Opus model in every fallback chain
(sisyphus, oracle, prometheus, metis, momus, visual-engineering,
ultrabrain, deep, artistry, unspecified-high), the unspecified-high
category default, the think-mode HIGH_VARIANT_MAP, the Claude Code
alias map, the claude-thinking legacy alias, the context-limit GA
regex, and event.ts fallback strings.
Widens supportsCachedAnthropicLimit to accept both claude-*-4-6 and
claude-*-4-7 so the 1M context cache still applies across the bump.
Regenerates the bundled model-capabilities snapshot from models.dev
and the model-fallback snapshot to match the new source output.
Blocking fixes:
- B1: Return empty restrictions for unknown/custom agents instead of
EXPLORATION_AGENT_DENYLIST, allowing custom agents full tool access
- B2: Use Object.create(null) consistently across all 5 agent-loading
result objects to prevent prototype pollution
- B3: Add code comment documenting custom agent bash access trust model
- B4: Mock getOpenCodeConfigDir in opencode-config-agents-reader tests
to prevent global config dir leakage
Non-blocking fixes:
- N1: Use resolveAgentDefinitionPaths with project boundary enforcement
in opencode-config-agents-reader for path containment
- N2: Add session-scoped 30s TTL cache to resolveCallableAgents to
avoid redundant SDK IPC calls per tool invocation
- N3: Extract shared parseToolsConfig into src/shared/parse-tools-config.ts
replacing 4 duplicated local implementations
- N4: Add .min(1) to AgentDefinitionPathSchema rejecting empty paths
- N5: Add resolve-agent-definition-paths.test.ts covering tilde expansion,
relative paths, boundary enforcement, and null containmentDir
- N6: Validate agent mode against allowed values instead of bare type
assertion in opencode-config-agents-reader
Wave 1 of agent definitions enhancement (PR #2299):
Schema & Configuration:
- Add agent_definitions field to oh-my-opencode config schema
- Support list of file paths to .md or .json agent definition files
- Add to PARTIAL_STRING_ARRAY_KEYS for Set-union merge semantics
- Implement eager path resolution in loadPluginConfig() before merging
Path Resolution:
- Create resolve-agent-definition-paths.ts helper
- User-level paths resolve from ~/.config/opencode/ (no containment)
- Project-level paths resolve from project root (with containment check)
- Homedir expansion, absolute/relative path handling
JSON Agent Loader:
- Create parseJsonAgentFile() for .json/.jsonc agent definitions
- Validate required fields (name, prompt)
- Support tools as string (comma-separated) or array
- Map model via mapClaudeModelToOpenCode()
- Comprehensive test suite (7 test cases, all passing)
Type Extensions:
- Extend AgentScope: add 'definition-file' and 'opencode-config'
- Add AgentJsonDefinition interface for JSON agent schema
All automated checks passing:
- lsp_diagnostics clean on all changed files
- json-agent-loader.test.ts: 7/7 passing
- Full typecheck: zero new errors
- QA evidence saved to .sisyphus/evidence/
- #3354: Coerce data.name to String in loadSkillFromPath/loadSkillFromPathAsync
to prevent crash when YAML parses numeric skill names (e.g., name: 12306)
- #3416: Add required run_in_background parameter to all task() examples in
ultrawork prompts (default, gpt, gemini, planner) to match tool schema
- #3379/#3417/#3418/#3337/#3335: Strip ZWSP (U+200B) before agent name
comparisons in agent-tool-restrictions, sync-prompt-sender, tool-execute-after,
tool-execute-before, oracle-verification-detector, call-omo-agent,
recovery-prompt-config, and agent-variant to prevent ZWSP-prefixed display
names from breaking exact-match lookups
- shell-env: detect Git Bash via MSYSTEM env var when SHELL is unset (#3366)
On some Git Bash installations SHELL is not set but MSYSTEM (MINGW64/MSYS)
is always present. Check MSYSTEM before PSModulePath to avoid emitting
PowerShell syntax in bash shells.
- session-state: resolve legacy agent names in resolveRegisteredAgentName (#3272)
Historical sessions stored agent names like 'Sisyphus (Ultraworker)' which
don't match the current registered format. Fall back to getAgentConfigKey
for legacy/parenthesized name resolution before returning the raw name.
- config-migration: skip backup when file content is unchanged (#3222)
Compare serialized config with existing file content before creating a
timestamped .bak file. Only create backup when the on-disk content
actually differs from the migrated content.
Claude version transforms now use a single regex
claude-(\w+)-(\d+)-(\d+) -> claude-$1-$2.$3 instead of one
.replace() per model. New claude models need zero changes.
Adds vercel to every fallback entry where the model exists on the
gateway (kimi-k2.5, glm-5, glm-4.6v, minimax-m2.7, grok-code-fast-1,
gpt-5-nano). Adds inferSubProvider mappings for minimax, moonshotai,
and zai. Updates librarian/explore special cases to prefer minimax
via gateway over claude-haiku.
The gateway uses google/gemini-3-flash (no -preview suffix) unlike the
direct Google API. Give the vercel provider its own transform instead
of delegating to sub-provider transforms blindly.
Adds 'vercel' as a recognized provider throughout the model resolution
system, enabling users with Vercel AI Gateway to use it as a universal
fallback for OpenAI, Anthropic, and Google models.
The gateway transform infers the sub-provider from canonical model names
(claude->anthropic, gpt->openai, gemini->google) and delegates to the
appropriate provider-specific transform, producing model strings like
vercel/anthropic/claude-opus-4.6.
The @scope/path regex incorrectly matched npm scoped package references
like 'require(\"@scope/pkg\")' or '--package=@scope/pkg'. Added context
filtering to exclude matches preceded by npm/import indicators.
🤖 Generated with OhMyOpenCode assistance
https://github.com/code-yeongyu/oh-my-opencode
Choi Kijin / 최 기진 / チョイ キジン