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/cyanheads/reference-data-mcp-server/api-servicesnpx skills add cyanheads/reference-data-mcp-server --skill api-servicesgit clone --depth 1 https://github.com/cyanheads/reference-data-mcp-serverWhat 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 | $0.00032 | $0.00231 |
| Opus 5 | $0.00016 | $0.00115 |
| Sonnet 5 | $0.00006 | $0.00046 |
| Haiku 4.5 | $0.00003 | $0.00023 |
Grade A, and why
api-services 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.
This is a copy
100% identical to api-services — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Overview
Service providers are exported from @cyanheads/mcp-ts-core/services. These are documented here for servers that use the built-in providers.
All services follow the init/accessor pattern: initialized in setup(), accessed at request time via lazy accessor. See the add-service skill for the full pattern.
References
| Reference | Path | Description |
|---|---|---|
| LLM | references/llm.md |
OpenRouter-based LLM provider (ILlmProvider, streaming, config) |
| Speech | references/speech.md |
TTS/STT providers (SpeechService, ElevenLabs, Whisper) |
| Graph | references/graph.md |
Relationship graph operations (IGraphProvider, traversal, pathfinding) |
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 · 25 lines · 32 tokens per session scan A 46dbacdcd29e
api-services is a skill published in the GitHub repository cyanheads/reference-data-mcp-server (1 stars, last pushed 8d ago), licensed Apache-2.0. It adds 32 tokens to every session and 231 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to api-services, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
verify-task
Verify a work item is actually done by running the V- validation rows its issue cites. Maps V- IDs to the CI step / test command via VALIDATION.md, runs them, reports pass/fail per row.
promote-idea
Promote an Inbox bullet from BACKLOG.md to either a GitHub issue (work commitment) or a briefing (briefings/B-NNNN-.md, research/decision support). Asks which based on whether the work is committed or still needs thinking. Removes the original bullet.
pick-next-task
Pick the next actionable work item from GitHub Issues. Filters open issues labeled agent-ready (spec settled, not blocked), surfaces umbrella/blocked context. Use when starting fresh work or asking 'what should I do next?'.
re-extract
Re-extract the legacy Confluence RouterOS documentation export into SQLite. Use for rebuilding the current DB pipeline, not for the manual.mikrotik.com Docusaurus migration.
stats
Show Captain Memo's corpus statistics (chunks per channel, observation counts, indexing progress, embedder info). Use when the user types /captain-memo:stats.
search
Hybrid search across Captain Memo's local memory + skills + observations. Use when the user types /captain-memo:search to retrieve top hits without the model having to decide whether to call searchall on its own.