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epic

Name: epic
Author: epicsagas

By epicsagas

Automate the full development lifecycle from spec to PR with self-evolving skills, TDD enforcement, code quality audits, security reviews, and multi-agent orchestration, all triggered by simple commands or automatic hooks.

Publisher marketplaceepic-harness@epicsagas · marketplace and plugin share one repository (epicsagas/epic-harness)

npx claudepluginhub epicsagas/epic-harness --plugin epic-harness

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What's Inside

Skills27

_critic

/_critic

HarnessX Critic (Tier 2.1) — adversarial review of evolved-skill proposals against trace evidence. Detects reward hacking and manifest/evidence contradictions. Out-of-band LLM counterpart to the in-loop deterministic critic in src/evolve/critic.rs.

_dispatch

/_dispatch

Core router. Always active. Auto-invokes matching skill before every response. Runs confusion protocol on high-risk ambiguity.

agent-introspection

/agent-introspection

Loop-breaking self-diagnosis. Use when 3+ consecutive failures occur, circular retries persist, or context overwhelms the session.

audit

/audit

Audit phase. Parallel review: code quality + security + tests. Semantic dedup of cross-mode findings. Outputs PASS/WARN/FAIL per dimension. Validates spec coverage.

commit

/commit

Conventional Commits 1.0 generator. Stages relevant files, infers type(scope): description, never uses --no-verify.

MCP Servers1

harness-mem

Stats

Version0.8.2

ReleasedJul 9, 2026

LanguageRust

Stars11

Forks2

Copy clicks1

MaintenanceExcellent

LicenseApache-2.0

Last CommitJul 10, 2026

AddedApr 9, 2026

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Available In

epicsagas12 epicsagas2

README

Epic Harness

A self-evolving AI coding agent harness — 3 commands, 26 skills, 1 autonomous pipeline, learns from your failures.

Less to memorize. More intelligence per keystroke. Gets smarter every session.

A Claude Code plugin that consolidates 30+ commands into 3 commands + 26 auto-trigger skills, and evolves new skills from your own failure patterns.

epic harness features

Demo

Web Dashboard — auto-launches on session start

10-screen real-time metrics for eval scores, tool stats, orbit pipelines, evolved skills, and hook health. Opens automatically with the first Claude Code session — no manual setup needed. The Eval & Evolve screen surfaces the HarnessX evolution-engine state: reward-hacking warnings, seesaw solved-task registry, variant pool, and the adaptation landscape (persistent failures + untried edit types).

Dashboard Orbit Pipeline

# Auto-launches on first session (default: http://localhost:7700)
# Configure port or disable in ~/.harness/config.toml:
[dashboard]
port = 7700       # set to 0 to disable auto-launch
auto_open = true  # open browser on first session

Screens: Dashboard · /orbit Pipeline · Commands (3) · Skills (26) · Live Agents · Eval & Evolve · Hooks (6) · Integrations (6) · harness-mem · Settings

What It Does

One command ships a feature end-to-end. Skills fire without you asking. The agent gets smarter after every session.

$ /orbit "Add JWT auth to the login API"
→ spec approved → go (TDD subagents) → check (PASS) → ship (PR + CI) → evolve

Or invoke pipeline skills directly:

/spec "Add JWT auth to the login API"   # clarifies requirements → SPEC-*.md
/go                                      # auto-plans → TDD subagents → 4 min
/check                                   # parallel review + security + tests → PASS
/ship                                    # isolated test → PR → CI green

Skills trigger automatically in the background — no extra commands:

Writing a feature?    → tdd fires (Red→Green→Refactor enforced)
Test fails?           → debug fires (root-cause first, no random fixes)
Touching auth or DB?  → secure fires (OWASP checklist, no shortcuts)
File hits 200 lines?  → simplify fires (extract, rename, reduce)

View full README on GitHub