Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/hknc/claude-evolve/evolvenpx skills add hknc/claude-evolve --skill evolvegit clone --depth 1 https://github.com/hknc/claude-evolveWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00055 | $0.00804 |
| Opus 5 | $0.00028 | $0.00402 |
| Sonnet 5 | $0.00011 | $0.00161 |
| Haiku 4.5 | $0.00006 | $0.00080 |
Grade A, and why
evolve scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Evolve Toolkit Management
Action
Parse subcommand and invoke appropriate agent via Task tool.
Routing
| Command | Handler | Notes |
|---|---|---|
/evolve |
claude-evolve:evolve-toolkit-manager action=status |
Show toolkit status |
/evolve init |
Command wizard first | Command handles AskUserQuestion, then spawns agent |
/evolve learn |
claude-evolve:evolve-learning-extractor |
Auto-detects scope |
/evolve audit |
claude-evolve:evolve-setup-auditor |
Returns suggestions |
/evolve migrate |
claude-evolve:evolve-toolkit-manager action=migrate |
Copy $HOME/.claude/ content |
/evolve prepare |
(use prepare-task skill) | - |
/evolve release |
Command confirms first | Command uses AskUserQuestion, then spawns agent |
/evolve switch {name} |
claude-evolve:evolve-toolkit-manager action=switch |
Switch toolkits |
/evolve context |
claude-evolve:evolve-context-detector |
Analyze project |
/evolve status |
claude-evolve:evolve-toolkit-manager action=status |
Show status |
/evolve consolidate |
claude-evolve:evolve-setup-auditor action=consolidate |
Merge similar components |
/evolve signal [desc] |
Bash command | Flag insight for /learn capture |
Architecture Note
Commands handle ALL user interaction. Agents CANNOT use AskUserQuestion.
For /evolve init and /evolve release, the command collects user choices via AskUserQuestion BEFORE spawning the agent. See commands/evolve.md for the full wizard flow.
Critical Rules
- Never write to $HOME/.claude/
- All writes go to
$HOME/.claude-evolve/toolkits/{name}/(FLAT structure)
Structure (FLAT - Toolkit IS the Plugin)
$HOME/.claude-evolve/
├── .claude-plugin/
│ └── marketplace.json <- For Claude Code plugin discovery
├── active <- Current toolkit name
└── toolkits/
└── {name}/ <- THE PLUGIN DIRECTLY
├── .claude-plugin/plugin.json
├── .claude-toolkit/toolkit.yaml
├── agents/ <- Learned agents
├── skills/ <- Learned skills
├── rules/ <- Learned patterns
├── understanding/
│ ├── understanding.md <- Universal user patterns (<2000 tokens)
│ ├── observations/ <- Raw session observations with project tags
│ │ └── YYYY-MM.yaml
│ └── projects/ <- Project-specific patterns (SHAREABLE)
│ ├── my-api.md <- Can be shared with team
│ └── web-dashboard.md
└── history/
├── events.json <- Event tracking (stats computed on-demand)
└── archive/ <- Monthly archives
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 69 lines · 55 tokens per session scan A 67212d57ab77
evolve is a skill published in the GitHub repository hknc/claude-evolve (8 stars, last pushed 7mo ago), licensed MIT. It adds 55 tokens to every session and 804 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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