steve
38d656ec71
Real findings from the consensus review (44 raw; heavy devstral noise): - finalizeCheckpoint is now fired from the top-of-Run defer, so it runs on EVERY exit: a panic, an early build-error return (before the run loop), AND normal completion. Previously an early return on a recovered run left its durable record unfinalized → boot recovery would retry it forever on a persistent build error. (opus + glm) - Removed the dead ActivePhase field from run.RunCheckpointState + run.ResumeState (and the battery RunCheckpoint) — phase recovery is boundary-granular (skip completed phases; the interrupted phase re-runs from its start), so ActivePhase was never written nor read. Docs across ports/checkpoint/phases now state this plainly (5-model consensus that the field + docs over-promised mid-phase resume). - CheckpointerFactory.Begin error is now logged (WARN) before degrading to non-durable, per the documented contract (was silently swallowed). (4 models) - finalizeCheckpoint logs Complete/Fail errors (was silent). - Resume phase-skip now keys off a SEPARATE resumeSkip set, not the live outputs map — a fresh run with two same-named phases no longer skips the second (the outputs map fills as phases run). (opus:max) + regression test. - Removed the dead checkpoint.factory.now field (never set). (opus + glm) - Fixed the stale phaseDeps doc (the step observer moved out of sharedOpts to per-path). Hoisted the resume guard to a local; dropped the wasted acc allocation on the resume path; documented that Save throttling is the Checkpointer's responsibility and the accumulated transcript is pre-compaction (host size-caps it). Note (carried from the PR): classifyCheckpointOutcome keys shutdown on run.ErrShutdown; mort stamps its own runengine.ErrShutdown — the mort wiring PR aliases them so errors.Is matches. New test: duplicate phase names both run on a fresh run. Full ./... green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
executus
⚠️ This project is vibe-coded. executus is written almost entirely by an AI coding agent (Claude), with a human steering at the design and review level rather than typing the code. That's a deliberate choice, stated up front — the same way gadfly is. Read the code before you depend on it, pin a version, and file issues if something looks off. It is offered as-is.
A batteries-included base for building LLM agent harnesses in Go. Import it, do a little wiring, and you have agentic capabilities: a bounded run loop, a tool registry with a suite of common tools, context compaction, config-driven model tiering and failover, structured output, and parallel fan-out — with sensible defaults so a brand-new project is agentic with almost no setup, and pluggable seams so a serious host can swap in its own storage, config, delivery, and tools.
executus sits strictly above majordomo — the lean LLM substrate (agent
loop, canonical llm types, providers, media normalization, model parsing /
failover / tiering). majordomo stays the substrate; executus is the opinionated,
batteries-included layer on top. executus requires no changes to majordomo.
Status
Early. Being extracted, phase by phase, from the agent layer of mort (a Discord
bot) — mort and gadfly are the first two consumers (heavy and light). See
CLAUDE.md for the architecture and the extraction roadmap (P0–P6).
Available today:
run/— executus is runnable.run.Executorties model resolution, the tool registry, majordomo's agent loop, context compaction, run-bounding, and step/audit instrumentation into oneRun(ctx, RunnableAgent, inv) Result, with every host concern behind a nil-saferun.Ports(Audit/Budget/Critic/ Checkpointer/PaletteSource/Delivery/InputFiles). Seeexamples/minimal.model/— config-driven tier resolution + failover over majordomo, with pluggableUsageSink/TraceSinkandGenerateWith[T]structured output.tool/— the tool registry + 3-stage permission model + SSRF guard.compact/— the per-run context compactor.lane/— bounded worker pool with fair-share queueing (run- and provider-concurrency).fanout/— programmatic N×M swarm with bounded global + per-key concurrency.config/,deliver/,identity/— host seams (config / output / identity), each with a shipped default.dispatchguard/,pendingattach/— run-safety primitives.examples/reviewer— a gadfly-shaped PR reviewer on the core only (env-config model fleet →fanoutN×M swarm →model.GenerateWith[T]structured findings → consolidation), the light-tier canary; CI asserts it pulls in no battery.
Design
Two tiers in one module (go.mod = majordomo + stdlib only):
- Core — everything a light host needs to be agentic: run loop, tool registry + common tools, model resolution, compaction, lanes, fan-out, structured output. No persistence, no scheduling.
- Batteries (opt-in sibling packages) — persona/agent nouns, saved skills, audit, run-critic, scheduling, budgets, checkpointing. Each is nil-safe and ships a default, so you add only what you use.
Persistence that needs a real database lives in a separate nested module
(contrib/store, pure-Go SQLite) so the core never drags in a DB driver — a
static-binary host (gadfly) stays static.
License
TBD.