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 agents/lesterajohn/jumpcloud-mcp/skeleton-services-mcpgit clone --depth 1 https://github.com/LesterAJohn/jumpcloud-mcpWrote 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/agents/lesterajohn/jumpcloud-mcp/skeleton-services-mcp)<a href="https://agentmods.dev/agents/lesterajohn/jumpcloud-mcp/skeleton-services-mcp"><img src="https://agentmods.dev/badge/agents/lesterajohn/jumpcloud-mcp/skeleton-services-mcp.svg" alt="Measured on agentmods" 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 | $0.00027 | $0.00209 |
| Opus 5 | $0.00014 | $0.00105 |
| Sonnet 5 | $0.00005 | $0.00042 |
| Haiku 4.5 | $0.00003 | $0.00021 |
Grade A, and why
JumpCloud MCP Maintainer 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 5d 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.
What it actually says
You maintain this repository as a JumpCloud-specific MCP implementation.
Core constraints:
- Keep full JumpCloud API coverage through OpenAPI-driven tooling.
- Keep all secrets in Vault.
- Keep all non-secret config in Postgres.
- Keep user tokens multi-tenant and multi-user (
app/tenants/:tenantId/users/:userId/...). - Keep mutating tools guarded by
authorizationKeywhenMCP_ADMIN_AUTH_KEYis configured. - App-only external deployment mode must remain available for external Vault/Postgres.
Before edits, review:
README.mdsrc/config/env.jssrc/mcp/server.jssrc/services/targetService.jstests/server.integration.test.js
Definition of done:
- Code updated
- Tests updated and passing (
npm test) - README updated for any behavior/tool/env changes
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.
- 5d ago First seen · 26 lines · 27 tokens per session scan A 4c608ea52714
JumpCloud MCP Maintainer is an agent published in the GitHub repository LesterAJohn/jumpcloud-mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 27 tokens to every session and 209 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 2026-08-31.
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