Updated 4mo ago
by 001TMF
harness-forge
Turn Claude Code into its own Meta-Harness — a skill that evolves the scaffolding around a fixed model (memory, retrieval, context, prompts) via a native propose→score→Pareto loop. Native reimplementation of Meta-Harness (Lee et al. 2026).
81 GitHub stars (81)
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- 2 skills (2 skills found in its SKILL.md files)
- 9 forks (9 forks)
- 4mo ago last update (Last updated 4mo ago)
Install
Skills CLI
npx skills add 001TMF/harness-forge
Asks which skills and agents to install. Just one: npx skills add 001TMF/harness-forge --skill meta-harness — add -g for every project.
Claude Code
git clone https://github.com/001TMF/harness-forgecp -r "harness-forge/skills/meta-harness" ~/.claude/skills/
Copies the meta-harness skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add 001TMF/harness-forge
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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meta-harness
Run a Meta-Harness-style optimization loop NATIVELY — automatically search over the scaffolding around a FIXED base model (memory, retrieval, context construction, prompt templates, summarization, tool-selection logic) by proposing candidate variants, scoring each on a cheap deterministic eval, and keeping a Pareto frontier of quality vs cost — using native Agent / Workflow / loop tools instead o…
skills/meta-harness/SKILL.md on GitHub (opens in a new tab) -
meta-harness-proteus
Run one iteration of proteus memory-summary evolution. Called by meta_harness.py.
examples/memory-summary/.claude/skills/meta-harness-proteus/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.