Borrowing it
Nothing to install: this file belongs to walm00/business-context-os. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/walm00/business-context-os/main/.claude/skills/ecosystem-manager/SKILL.mdgit clone --depth 1 https://github.com/walm00/business-context-osWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/walm00/business-context-os/ecosystem-manager)<a href="https://agentmods.dev/skills/walm00/business-context-os/ecosystem-manager"><img src="https://agentmods.dev/badge/skills/walm00/business-context-os/ecosystem-manager/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/walm00/business-context-os/ecosystem-manager"><img src="https://agentmods.dev/badge/skills/walm00/business-context-os/ecosystem-manager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00025 | $0.01946 |
| Opus 5 | $0.00013 | $0.00973 |
| Sonnet 5 | $0.00005 | $0.00389 |
| Haiku 4.5 | $0.00003 | $0.00195 |
Grade A, and why
ecosystem-manager 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 9d 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 — 237 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Ecosystem Manager
Purpose
This skill IS:
- The steward of your agent and skill ecosystem
- The advisor for creating new agents or skills (overlap detection, gap analysis)
- The auditor for ecosystem health (drift, conflicts, unused components)
- The keeper of institutional knowledge (lessons learned)
This skill IS NOT:
- An implementation tool (it advises, you build)
- A substitute for clear-planner (use planner for implementation plans)
- Automatically invoked (call it when you need ecosystem guidance)
When to Use
- "I want to create a new agent/skill" --> overlap detection first
- "Are there any conflicts in my ecosystem?" --> ecosystem audit
- "What agents/skills do I have?" --> inventory scan
- "Capture what we learned from this session" --> learnings capture
Capabilities
1. Ecosystem Inventory
Run discovery to see what exists:
# Find existing agents
bash .claude/agents/agent-discovery/find_agents.sh
# Find existing skills
bash .claude/skills/skill-discovery/find_skills.sh
Compare against .claude/quality/ecosystem/state.json for drift detection.
2. Overlap Detection
Before creating anything new:
- Search existing agents/skills for similar purpose
- Check if the need can be met by extending an existing component
- Recommend: extend, merge, or create new
3. Ecosystem Health Audit
Check for:
- Drift: state.json doesn't match actual files
- Conflicts: multiple agents/skills claiming same responsibility
- Orphans: agents/skills that nothing references
- Missing standards: agents without proper AGENT.md structure
- Wiki awareness: if
docs/_wiki/exists, verifybcos-wikiis present,_wiki/.schema.ymlpage-types are readable, and scheduled wiki jobs are wired intoschedule-dispatcher
4. Learnings Capture
After significant work sessions, capture institutional knowledge:
- What worked well?
- What was surprising?
- What should be done differently next time?
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.
- 9d ago First seen · 237 lines · 25 tokens per session scan A ecf34f8d6bf7
ecosystem-manager is a skill published in the GitHub repository walm00/business-context-os (21 stars, last pushed 3mo ago), licensed MIT. It adds 25 tokens to every session and 1,946 once invoked, about $0.0001 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 2026-08-30.
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