Borrowing it
Nothing to install: this file belongs to suuus/ape-context. 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/suuus/ape-context/main/.github/skills/context-discover/SKILL.mdgit clone --depth 1 https://github.com/suuus/ape-contextWrote 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/suuus/ape-context/context-discover)<a href="https://agentmods.dev/skills/suuus/ape-context/context-discover"><img src="https://agentmods.dev/badge/skills/suuus/ape-context/context-discover/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/suuus/ape-context/context-discover"><img src="https://agentmods.dev/badge/skills/suuus/ape-context/context-discover.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 | $0.00088 | $0.00459 |
| Opus 5.5 | $0.00035 | $0.00184 |
| Sonnet 5.5 | $0.00018 | $0.00092 |
| Haiku 4.5 | $0.00009 | $0.00046 |
Grade B, and why
context-discover scanned grade B with 1 finding 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 1mo 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.
Unrestricted tool accessmediumExcessive agency
A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.
5. Scope recommended servers only: `read-write` -> `tools:["*"]`; `read-only` -> known get/list/search allowlist, else note manual restriction. What it actually says
Inputs
detected_stack comes from context-detect. If absent, quick-scan only manifests, workflows, .mcp.json, and cloud files.
Steps
- Read
.mcp.jsonfirst. Preserve installed servers. Known coverage: GitHub, M365 read (workiq), browser, Atlassian, Datadog, Azure. Verify uncertain coverage; never duplicate. - Batch-confirm tools with
ask_user; if headless, use detected defaults and markneeds_confirmation. - For gaps, search trust order: official/GitHub 🐙, org catalog 🏢, vendor docs 🔰, community 👥. Org catalog supplies approved/blocked lists; prefer approved and exclude blocked.
- If installed read-only coverage exists but writes are needed, ask whether to add a write-capable server; otherwise reuse it.
- Scope recommended servers only:
read-write->tools:["*"];read-only-> known get/list/search allowlist, else note manual restriction.
Output
Report installed, recommended, and unresolved items. Persist discovered_servers[] with name,badge,scope,category,install_cmd,status; scoping_decisions{server:read-only|read-write}; unresolved_tools[].
Errors and mode
No org catalog -> use public/vendor sources. Unreachable source -> try next. No match or only blocked servers -> unresolved. SQL failure -> state unsaved. Wizard may mark ctx-discover done; standalone only reports.
Safety
Do not install, configure auth, or edit .mcp.json.
What ships with it
6 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.
- 1mo ago Changed · -98 lines · +58 tokens per session scan A → B 081aa8f7cee3
- 2mo ago First seen · 127 lines · 30 tokens per session scan A d3918d67f498
context-discover is a skill published in the GitHub repository suuus/ape-context (2 stars, last pushed 1mo ago), licensed MIT. It adds 88 tokens to every session and 459 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it B with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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