sentient-agi/EvoSkill
EvoSkill — An open-source framework that automatically discovers and synthesizes reusable agent skills from failed trajectories to improve coding agent performance. observed · 2026-08-28
Health v2 · maintenance only
78/100
- Activity 99
- Release rhythm 89
- Longevity 13
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 9.5
- age_days: 182
- days_rel: 78
- days_push: 9
- n_releases_24m: 5
Adoption not part of the score
1142 stars · 125 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
EvoSkill is an open-source Python framework that automatically discovers and synthesizes reusable skills from failed agent trajectories to improve coding agent performance. It extends GEPA-style feedback-driven optimization by jointly proposing skill and prompt mutations, evaluating variants on held-out data, and producing improved agent programs compatible with tools like Claude Code, Codex CLI, OpenCode, and OpenHands.
Use cases
- automatically generate reusable skills for coding agents from failure data
- improve Claude Code or OpenCode performance on coding benchmarks
- evolve agent prompts and skills using any LLM provider
- run benchmark evaluations of agent variants on held-out tasks
- turn a general-purpose AI agent into a domain specialist
When to choose
- you use a supported coding agent (Claude Code, OpenCode, OpenHands, Goose, etc.) and want automated skill/prompt improvement
- you have failed agent trajectories and want to mine them into reusable skills
- you want model-provider-agnostic agent optimization with benchmark-driven iteration
When to avoid
- you need a general agent framework for building agents from scratch rather than optimizing existing ones
- your agent is not among the supported integrations
- you cannot run evaluation benchmarks or lack trajectory/failure data
Facets
framework · maturity active
agent-framework llm-training prompt-engineering benchmarking developer-tools large-language-models developer-tools python cli cross-platform skill-discovery coding-agents trajectory-mining agent-evolution claude-code opencode openhands ai-agents automation
1 source
- readme: https://github.com/sentient-agi/EvoSkill · fetched 2026-08-28 · be28eac2e563
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| sentient-agi/EvoSkill | main | 78 |
For agents
markdown · JSON · MCP: product_card(name="sentient-agi/EvoSkill")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem