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 skills add cyanheads/bls-labor-mcp-server --skill api-errorsgit clone --depth 1 https://github.com/cyanheads/bls-labor-mcp-serverWrote 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/cyanheads/bls-labor-mcp-server/api-errors)<a href="https://agentmods.dev/skills/cyanheads/bls-labor-mcp-server/api-errors"><img src="https://agentmods.dev/badge/skills/cyanheads/bls-labor-mcp-server/api-errors/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/cyanheads/bls-labor-mcp-server/api-errors"><img src="https://agentmods.dev/badge/skills/cyanheads/bls-labor-mcp-server/api-errors.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 | $0.00054 | $0.15494 |
| Opus 5.5 | $0.00022 | $0.06198 |
| Sonnet 5.5 | $0.00011 | $0.03099 |
| Haiku 4.5 | $0.00005 | $0.01549 |
Grade A, and why
api-errors scanned grade A 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 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
const articles = await ncbi.fetch(input.pmids); The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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 Changed · +1 lines cbdcefc1481b
- 13d ago Changed · -2 lines da0df17a7aaf
- 27d ago Changed · +10 lines 8e53f9c638b4
- 1mo ago Changed · +58 lines 5fd057c0d5b3
- 1mo ago First seen · 529 lines · 54 tokens per session scan A 140957b2714f
api-errors is a skill published in the GitHub repository cyanheads/bls-labor-mcp-server (1 stars, last pushed 5d ago), with no licence file. It adds 54 tokens to every session and 15,494 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
api-errors
McpError constructor, JsonRpcErrorCode reference, and error handling patterns for @cyanheads/mcp-ts-core. Use when looking up error codes, understanding where errors should be thrown vs. caught, or using ErrorHandler.tryCatch in services.
api-linter
MCP definition linter rules reference. Use when bun run lint:mcp or bun run devcheck reports a lint error or warning (format-parity, schema-is-object, name-format, server-json-, etc.) and you need to understand the rule, its severity, and how to fix it. Every rule ID the linter emits has an entry in this doc.
api-errors
McpError constructor, JsonRpcErrorCode reference, and error handling patterns for @cyanheads/mcp-ts-core. Use when looking up error codes, understanding where errors should be thrown vs. caught, or using ErrorHandler.tryCatch in services.
orchardcore-diagnostics
Skill for configuring Orchard Core diagnostics error handling. Covers custom error pages, status code pages, DiagnosticsStartupFilter, IConfigureOptions integration, error shapes, alternate shape names, the 429 Too Many Requests page, Problem Details for Api and SkipStatusCodePages responses, and production exception…
diagnose-connectivity
Work out why a 3x-ui client cannot connect, in the order that finds the cause fastest — scope the outage, check the core, the inbound, the client's own limits, routing and outbounds, then the node. Use whenever someone reports "it stopped working", a client cannot connect, a site is unreachable through the proxy, or…
dev-tasks
Guides for common development tasks like adding facet fields, file format support, STDIO debugging, and performance tuning. Use when working on specific development recipes.