accessibility-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| OLLAMA_BASE_URL | No | Ollama HTTP API root, e.g. http://192.168.1.69:11434 (no trailing slash). | |
| APG_MCP_DATA_DIR | No | Optional. Directory that contains manifest.json (defaults to data/ next to dist/). | |
| OLLAMA_SKIP_PULL | No | If 1 / true / yes, skips /api/pull on startup (models must already exist on the server). | |
| OLLAMA_CHAT_MODEL | No | Model id for LangChain.js ChatOllama (@langchain/ollama). | |
| OLLAMA_EMBEDDING_MODEL | No | Model id for OllamaEmbeddings (RAG / similarity). |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
| logging | {} |
| resources | {} |
| completions | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| apg_metaA | APG dataset metadata: source commit, when generated, and link to the patterns index. |
| apg_list_patternsA | List all APG pattern ids and titles. Optional filter matches id or title (case-insensitive substring). |
| apg_get_patternA | Full pattern documentation as Markdown (requirements, keyboard, ARIA, etc.) plus example summaries with live URLs. |
| apg_get_exampleA | Official example source for one APG demo: HTML plus linked CSS/JS (and placeholders for binary assets). |
| apg_semantic_searchA | RAG: natural-language search over APG pattern Markdown and example source text. Returns the most similar chunks with patternId (and example slug when applicable). Follow up with apg_get_pattern / apg_get_example for full docs. Requires a pre-built index from |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| apg_manifest | Compact APG pattern index (ids, titles, example slugs, bundle paths). |
TDQS
Scored across 5 tools
All five tools have clearly distinct purposes: metadata, listing patterns, getting full pattern docs, getting example source, and semantic search. No overlap or ambiguity.
All tool names follow a consistent 'apg_verb_noun' pattern in snake_case (e.g., apg_list_patterns, apg_get_example), making the set predictable.
Five tools is well-scoped for a read-only APG dataset access server. Each tool occupies a necessary role without excess or deficiency.
The tool surface covers the full lifecycle of discovering and retrieving APG patterns and examples: metadata, list, detail, example source, and semantic search. No obvious gaps.