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prinfer

TypeScript inferred types, completions and type errors for AI coding agents

Connector by clockblocker · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 1
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/clockblocker-prinfer

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

TypeScript inferred types, completions and type errors for AI coding agents

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.

Tools
1 read · 4 write · 0 delete · 1 not yet classified
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Tools by what they do 6

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

  • diagnostics

Write 4 · Create, change, send or run things.

  • annotations
  • batch_hover
  • hover
  • hover_by_name

Not yet classified 1 · We could not tell from the name and description.

  • completions

Secrets and settings it asks for

Other settings (environment variables or headers).

  • PRINFER_BACKEND
  • PRINFER_COMPILER

Network hosts it talks to 4

  • biomejs.dev · found in code
  • clockblocker.github.io · found in code
  • github.com · found in code
  • unpkg.com · found in code

Files it touches

  • Your home directory (~)

Tools (6)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • annotations

    Type annotations in one file that TypeScript would infer anyway (redundant) or that are wider than the inferred type (widening, often an intended contract). Use when reviewing or cleaning up types.

  • batch_hover

    Description is built at runtime.

  • completions

    Description is built at runtime.

  • diagnostics

    Check one file for type errors without running tsc on the whole project. Call it on each file you edit; the edit is done when none reports an error.

  • hover

    The type at a token on a line, like an editor hover; generic calls show their instantiated types. Use when hover_by_name can't name the token: callback parameters, expressions, repeated names.

  • hover_by_name

    The type TypeScript infers for a named variable, function, parameter, property, or type. Use before writing an annotation, when unsure what a generic or call resolves to, or instead of reading .d.ts files.

Signals

Stars
1
Forks
0
Open issues
0
Last commit
Oct 10, 2026 (18 days ago)
Last release
Oct 10, 2026 (18 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.clockblocker/prinfer
Version
3.4.0
Auth
No auth
Packages
npm prinfer
License
MIT
Repository
github.com/clockblocker/prinfer
Website
clockblocker.github.io/prinfer/
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql

More from clockblocker

Cite this page

prinfer MCP server. Agent Mart. https://agentmart.dev/connectors/clockblocker-prinfer (last updated 2026-10-25)