Priority — TypeScript Compiler Intelligence
Stateless TS/JS compiler facts for agents: references, imports, impact.
What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Stateless TS/JS compiler facts for agents: references, imports, impact. No repo index or OAuth.
How to connect
How to connect Priority — TypeScript Compiler Intelligence to Claude
The server address to paste into Claude settings:
https://semanticreader.dev/mcp/registry
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- In a chat, click + → Connectors and switch the new connector on.
Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.
Authorization
After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.
How to connect Priority — TypeScript Compiler Intelligence to ChatGPT
The server address to paste into ChatGPT settings:
https://semanticreader.dev/mcp/registry
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- In a new chat open + → Apps/Connectors and enable the connector.
OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.
Authorization
On first use ChatGPT opens the service's sign-in window. Sign in and approve access.
How to connect Priority — TypeScript Compiler Intelligence to Cursor
The server address to paste into Cursor settings:
https://semanticreader.dev/mcp/registry
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - Save the file. The server appears in the MCP list; authorize it there if asked.
Authorization
If the service needs sign-in, an authorize button appears next to the server in the MCP list.
Server tool list (12)
Raw names from tools/list. Only developers need these.
| open_snapshot | Store supplied source files ephemerally and return an opaque snapshot handle for reuse. |
| get_capabilities | Return Semantic Reader capabilities, limits, billing and discovery facts. |
| find_symbol | Resolve a symbol name to deterministic ranked compiler symbol candidates; safely reports ambiguity. |
| get_definition | Return the compiler-resolved declaration for one supplied-file symbol. |
| get_type | Return TypeScript type facts and call/construct signatures for one declaration. |
| get_diagnostics | Return bounded TypeScript syntactic and semantic diagnostics for supplied files. |
| get_symbol_context | Return bounded definition/callers/callees context; references or impact request paid depth. |
| query_code | Free navigation for symbols, callers, callees or function facts. |
| find_references | Return semantic static references to one exact compiler symbol. |
| get_imports | Return static imports made by one supplied file. |
| get_importers | Return supplied files that statically import one target file. |
| analyze_impact | Return bounded reverse-caller impact for one exact compiler symbol. |