harness plugins

45 tagged harness, measured the same way as everything else here.

Browse within: harness-engineering 15claude-code-plugin 10evo 7evolution 7evolutionary-algorithms 7agent 6Multi-Agent 5plugin 5

open-code-review

01

alibaba/open-code-review

Plugin Cursor ✓ vendor

Bundles 2 skills, 1 plugin · 166 tokens together

AI-powered code review on Git diffs — supports workspace changes, branch ranges, and single commits with concurrent per-file analysis, codebase search, and deep context-aware review.

not rated 47k +2.2k yesterday A tokens not measured original Apache-2.0

harness

02

revfactory/harness

Plugin Claude Code

Bundles 2 skills · 368 tokens together

The team-architecture factory for Claude Code v2 — a meta-skill that turns a domain description into an agent team and the skills they use. Three native execution modes (Workflow orchestration, persistent named-agent collaboration, sub-agent delegation), six team-architecture patterns, and workflow-native quality…

not rated 9.2k +37 changed 19d ago A tokens not measured original Apache-2.0

fablize

03

fivetaku/fablize

Plugin Claude Code

Bundles 1 skill, 1 command, 3 hooks · 122 tokens together

A harness that makes Opus (or any Claude model) behave like Fable. It enforces completion, evidence, and verification as procedure, and auto-routes the right verified pack per task: render-output verification, a multi-story evidence gate, an investigation protocol, and an early-stop guard. It does not fake model…

not rated 895 +1 3mo ago A tokens not measured original MIT

orca

04

VirtusLab/orca

Plugin Claude Code

Bundles 1 skill · 62 tokens together

Delegate a well-defined implementation task to Orca's autonomous plan-code-review flow.

not rated 181 3d ago A tokens not measured original Apache-2.0

harness-mcp

05

harness/mcp-server

Plugin Gemini CLI

AI-native interface to the Harness Platform — ask questions, diagnose failures, and manage deployments without leaving your terminal.

not rated 105 today A tokens not measured original MIT

resend

08

everruns/everruns

Plugin Claude Code

Bundles 1 skill, 1 command, 1 MCP server · 51 tokens together

Send transactional emails through the Resend remote MCP server. Connects with OAuth — no API key handling in the agent.

not rated 60 +6 yesterday A tokens not measured original MIT

oh-my-hi

09

netil/oh-my-hi

Plugin Claude Code

Bundles 1 skill · 55 tokens together

Visual dashboard for Claude Code & Codex — usage/token analysis of skills, agents, plugins, hooks, memory, MCP servers, rules, and principles.

not rated 59 +1 3mo ago A tokens not measured original MIT

thoth

12

SeeleAI/Thoth

Plugin Claude Code

Bundles 1 skill, 11 commands · 292 tokens together

Dashboard-centric Agent Project OS for auditable AI execution, persistent project state, and human-visible workflow orchestration.

not rated 51 2mo ago A tokens not measured original MIT

module-gates

13

cuzfrog/module-gates

Plugin Claude Code

Bundles 1 skill · 25 tokens together

Enforce module boundary contracts (readonly, no-new-exports) on Claude Code edits.

not rated 50 +4 17d ago A tokens not measured original MIT

lastlight

15

nearform/lastlight

Plugin Claude Code

Bundles 7 skills · 848 tokens together

Install, configure and operate Last Light (GitHub maintenance agent) — its server, CLI client, deployment overlay, and the Last Light Evals harness.

not rated 38 changed 4d ago A tokens not measured original MIT

fh-meta

17

chrono-meta/forge-harness

Plugin Claude Code

Bundles 38 skills, 7 agents · 4,088 tokens together

New in 2.0.1: harness-doctor cadence promoted from prose to a SessionStart hook (30-day overdue check no longer silent); portability lint (BSD/GNU, zsh/bash pattern denylist) wired into pre-commit as the shell-layer sibling of the existing lints; branchclaim.sh gains an explicit warning that live-claim count is not a.

not rated 28 +13 changed yesterday A tokens not measured original MIT

stellarlinkco/skills

Plugin Claude Code

Bundles 3 skills · 341 tokens together

stellarlinkco-skills. Agent skills for long-running execution, high-recall code review, and measurable self-improvement loops.

not rated 27 4mo ago A tokens not measured

ctx

20

agentis-tools/ctx

Plugin Claude Code

Bundles 1 skill, 3 hooks · 60 tokens together

Token-budgeted code intelligence, architecture rules, duplication detection, and deterministic quality gates for AI-assisted development.

not rated 13 3d ago A tokens not measured original Apache-2.0

self-evolve

22

Stealthy-McStealth/self-evolve

Plugin Claude Code

Bundles 2 skills · 234 tokens together

Make your Claude Code agent work like a real harness (Hermes). Self-evolving skills + drift prevention. Research-backed.

not rated 6 4mo ago A tokens not measured original MIT

vibe-dev

24

andrewcigan/vibe-dev-plugin

Plugin Claude Code

Bundles 29 skills, 24 agents, 7 hooks · 3,538 tokens together

A structured development pipeline for turning a business idea into a working product with Claude Code. It records feature changes, manages checkpoints and context, and requires evidence and review gates.

not rated 5 changed 12d ago A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: