api-services

api-services is a skill for Claude Code from cyanheads/courtlistener-mcp-server. It costs 32 tokens per session (231 once invoked), scanned A, a copy of api-services, Apache-2.0.

A reference for built-in service providers in @cyanheads/mcp-ts-core: language models, speech tools, and relationship graphs. It explains their interfaces and how to initialize and access them.

In plain words
What is it for?
Use it when adding language-model calls, speech-to-text or text-to-speech, or graph operations to an MCP server.
Why use it?
It gives developers one place to look when they need to connect a server to these built-in services. This avoids guessing how providers are configured or used during requests.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the courtlistener-mcp-server plugin — 32 skills, 1 MCP server shipped together

Good fit Use it when adding language-model calls, speech-to-text or text-to-speech, or graph operations to an MCP server.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cyanheads/courtlistener-mcp-server/api-services
Install

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.

Any agent
npx skills add cyanheads/courtlistener-mcp-server --skill api-services
Clone the repo
git clone --depth 1 https://github.com/cyanheads/courtlistener-mcp-server

Made for: Claude Code.

Or install courtlistener-mcp-server, the plugin that ships this one along with the rest of its 32 skills, 1 MCP server.

Wrote 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.

agentmods badge for api-services

README.md
[![agentmods](https://agentmods.dev/badge/skills/cyanheads/courtlistener-mcp-server/api-services/github.svg)](https://agentmods.dev/skills/cyanheads/courtlistener-mcp-server/api-services)
Your own site
<a href="https://agentmods.dev/skills/cyanheads/courtlistener-mcp-server/api-services"><img src="https://agentmods.dev/badge/skills/cyanheads/courtlistener-mcp-server/api-services/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.

agentmods 80×15 button for api-services

Your own site · 80×15
<a href="https://agentmods.dev/skills/cyanheads/courtlistener-mcp-server/api-services"><img src="https://agentmods.dev/badge/skills/cyanheads/courtlistener-mcp-server/api-services.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 231 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00032 $0.00231
Opus 5 $0.00016 $0.00115
Sonnet 5 $0.00006 $0.00046
Haiku 4.5 $0.00003 $0.00023

Measured 12d ago against content hash 46dbacdcd29e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

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 12d 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.

Origin

This is a copy

100% identical to api-services — 2 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.

skills/api-services/SKILL.md · 25 lines

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)
Files

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.

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.

  1. 12d ago First seen · 25 lines · 32 tokens per session scan A 46dbacdcd29e

Subscribe to this mod's changes

api-services is a skill published in the GitHub repository cyanheads/courtlistener-mcp-server (2 stars, last pushed 18d 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 2 lines, and is treated as a copy.

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