FHIR Bundle Assembler
maziyarpanahi/openmed
Packages standalone FHIR R4 resources from OpenMed output into one transaction Bundle with stable fullUrls and rewritten references, ready to post to a FHIR server.
API reference for built-in service providers (LLM, Speech, Graph).
Install API Services
$ npx skills add cyanheads/pubmed-mcp-server --skill api-services -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install cyanheads/pubmed-mcp-server api-services --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/cyanheads/pubmed-mcp-server.git skills-src && mkdir -p .claude/skills && cp -r skills-src/framework-skills/api-services .claude/skills/api-services && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "api-services" agent skill from https://github.com/cyanheads/pubmed-mcp-server/tree/main/framework-skills/api-services into .claude/skills/api-services/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-services", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/cyanheads/pubmed-mcp-server/tree/main/framework-skills/api-servicesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add cyanheads/pubmed-mcp-server --skill api-services -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install cyanheads/pubmed-mcp-server api-services --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyanheads/pubmed-mcp-server.git skills-src && mkdir -p .agents/skills && cp -r skills-src/framework-skills/api-services .agents/skills/api-services && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "api-services" agent skill from https://github.com/cyanheads/pubmed-mcp-server/tree/main/framework-skills/api-services into .agents/skills/api-services/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-services", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add cyanheads/pubmed-mcp-server --skill api-services -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install cyanheads/pubmed-mcp-server api-services --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyanheads/pubmed-mcp-server.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/framework-skills/api-services .cursor/skills/api-services && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "api-services" agent skill from https://github.com/cyanheads/pubmed-mcp-server/tree/main/framework-skills/api-services into .cursor/skills/api-services/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-services", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/cyanheads/pubmed-mcp-server.git --path framework-skills/api-services--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add cyanheads/pubmed-mcp-server --skill api-services -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install cyanheads/pubmed-mcp-server api-services --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyanheads/pubmed-mcp-server.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/framework-skills/api-services .gemini/skills/api-services && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "api-services" agent skill from https://github.com/cyanheads/pubmed-mcp-server/tree/main/framework-skills/api-services into .gemini/skills/api-services/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-services", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install cyanheads/pubmed-mcp-server api-servicesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add cyanheads/pubmed-mcp-server --skill api-services -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/cyanheads/pubmed-mcp-server.git skills-src && mkdir -p .github/skills && cp -r skills-src/framework-skills/api-services .github/skills/api-services && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "api-services" agent skill from https://github.com/cyanheads/pubmed-mcp-server/tree/main/framework-skills/api-services into .github/skills/api-services/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-services", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add cyanheads/pubmed-mcp-server --skill api-services -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install cyanheads/pubmed-mcp-server api-services --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyanheads/pubmed-mcp-server.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/framework-skills/api-services .opencode/skills/api-services && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "api-services" agent skill from https://github.com/cyanheads/pubmed-mcp-server/tree/main/framework-skills/api-services into .opencode/skills/api-services/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-services", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
api-services- GitHub stars
- 155
- Token cost
- ~251 tokens
- SKILL.md length
- 69 words
- Files
- 4 (incl. references)
- Skills in repo
- 30
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
API reference for built-in service providers (LLM, Speech, Graph).
- Looking up service interfaces
- SKILL.md covers Overview and References
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Provider capabilities
What it does
API Services is an agent skill from cyanheads/pubmed-mcp-server. API reference for built-in service providers (LLM, Speech, Graph). Use when looking up service interfaces, provider capabilities, or integration patterns.
Its SKILL.md is about 250 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `references/graph.md`, `references/llm.md` and `references/speech.md`).
It sits in Research & Science, covering Third-party API integration. The repository describes itself as: Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms via MCP. STDIO or Streamable HTTP. The licence is Apache-2.0.
When your agent uses it
- Looking up service interfaces
- Provider capabilities
- Integration patterns
Example prompts
- “/api-services”
What it can do on your machine
Read from SKILL.md and the folder at commit 5a417fb. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
API Services loads about 251 tokens when it runs, and up to ~2.5k if it reads all its reference files. Until then it costs about 42 tokens; SKILL.md has 69 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from cyanheads/pubmed-mcp-server at commit 5a417fb, republished under its Apache-2.0 licence (© cyanheads). 69 words, ~251 tokens.
Download SKILL.mdSave it as
.claude/skills/api-services/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- api-services
- description
- API reference for built-in service providers (LLM, Speech, Graph). Use when looking up service interfaces, provider capabilities, or integration patterns.
- metadata.author
- cyanheads
- metadata.version
- 1.5
- metadata.audience
- external
- metadata.type
- reference
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) |
© cyanheads, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files (references) in framework-skills/api-services of cyanheads/pubmed-mcp-server.
- SKILL.md
- references/graph.md
- references/llm.md
- references/speech.md
Open the folder on GitHubat commit 5a417fb
Compare with similar skills
API Services next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| API Services this skillcyanheads/pubmed-mcp-server | 155 | — | ~251 | Automated safety check: Pass | Apache-2.0 | |
| FHIR Bundle Assemblermaziyarpanahi/openmed | 5.5k | — | ~2.2k | Automated safety check: Pass | Apache-2.0 | |
| YouTube Data via TranscriptAPIZeroPointRepo/youtube-skills | 1k | 1 repos | ~2.3k | Automated safety check: Pass | MIT | |
| Prediction Market Oracle Researchaffaan-m/ECC | 275k | 1 repos | ~577 | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 64 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Sub2API AdminWei-Shaw/sub2api | 43k | 1 repos | ~717 | Automated safety check: Pass | LGPL-3.0 |
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Scaffold an MCP App tool + UI resource pair. An agent skill from cyanheads/pubmed-mcp-server.
Add Prompt
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Scaffold a new MCP prompt template. An agent skill from cyanheads/pubmed-mcp-server.
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Scaffold a new MCP resource definition. An agent skill from cyanheads/pubmed-mcp-server.
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Scaffold a test file for an existing tool, resource, or service.
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Related
Categories
Questions about API Services
What does API Services do?
API reference for built-in service providers (LLM, Speech, Graph). API Services is an agent skill from cyanheads/pubmed-mcp-server. API reference for built-in service providers (LLM, Speech, Graph).
When should I use API Services?
API Services fits situations like: looking up service interfaces; provider capabilities; integration patterns.
How do I install API Services in Claude Code?
Run `npx skills add cyanheads/pubmed-mcp-server --skill api-services -a claude-code`. Or copy the skill folder (framework-skills/api-services in cyanheads/pubmed-mcp-server) into .claude/skills/api-services in your project. Claude Code loads it when a task matches its description.
How do I install API Services in Codex?
Run `npx skills add cyanheads/pubmed-mcp-server --skill api-services -a codex`. Or copy the skill folder (framework-skills/api-services in cyanheads/pubmed-mcp-server) into .agents/skills/api-services in your project. Codex loads it when a task matches its description.
Can I use API Services in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add cyanheads/pubmed-mcp-server --skill api-services -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/api-services, .gemini/skills/api-services, .github/skills/api-services and .opencode/skills/api-services in your project.
What does API Services need to run?
SKILL.md names no scripts, command-line tools or credentials: API Services is instructions for the agent only.
Does API Services access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is API Services safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does API Services use?
API Services is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does API Services use?
About 251 tokens (SKILL.md is roughly 1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.2k tokens, read only when the agent opens those files.
What are the alternatives to API Services?
Skills that share tags, products or a category with API Services: FHIR Bundle Assembler (maziyarpanahi/openmed, 5.5k stars), YouTube Data via TranscriptAPI (ZeroPointRepo/youtube-skills, 1k stars), Prediction Market Oracle Research (affaan-m/ECC, 275k stars) and MCP Server Builder (anthropics/skills, 180k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains API Services?
cyanheads (a GitHub user) maintains it in cyanheads/pubmed-mcp-server, which has 155 GitHub stars. The repository holds 30 skills in this directory. The repository was last updated on October 4, 2026.
Source: cyanheads/pubmed-mcp-server on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.