# webmcp-types

> webmcp-types is a community-maintained WebMCP tool from npm. Anomity scores its risk at 40 out of 100 (medium).

- **Canonical URL:** https://catalog.anomity.ai/webmcp/webmcp-types
- **Kind:** WebMCP tool
- **Publisher:** npm
- **Trust level:** community
- **Risk score:** 40/100 (medium)
- **Website:** https://www.npmjs.com/package/webmcp-types
- **Last updated:** 2026-09-02
- **JSON:** https://catalog.anomity.ai/api/entries/webmcp/webmcp-types

## Description

TypeScript declarations for the experimental WebMCP browser interfaces. It ships types only — no runtime code — so applications can compile against the API before it stabilises without reaching for `any`.

As a types-only package it declares no runtime capabilities and carries essentially no direct risk; it is catalogued because it appears in the dependency tree of most WebMCP projects and reviewers will encounter it. The one thing worth checking is version drift: the underlying API is experimental, and types that describe an older shape will happily compile code the browser then rejects at runtime.

## Why it scored 40

The score starts at the catalog's neutral base of 50 and moves only through the signals below. The formula is published at https://catalog.anomity.ai/about — there is no model and no hidden heuristic.

| Signal | Contribution | Severity | Evidence |
| --- | --- | --- | --- |
| Established community project | -10 | trust offset |  |

Clamped result: **40/100**, band **medium**.

## Related WebMCP tools

- [webmcpify](https://catalog.anomity.ai/webmcp/webmcpify) — risk 100 (critical)
- [Latch](https://catalog.anomity.ai/webmcp/latch-webmcp) — risk 40 (medium)
- [MCP Webcomic Site Server](https://catalog.anomity.ai/webmcp/mcp-webcomic-site-server) — risk 40 (medium)
- [Model Context Tool Inspector](https://catalog.anomity.ai/webmcp/model-context-tool-inspector) — risk 40 (medium)
- [nekuda WebMCP Workbench](https://catalog.anomity.ai/webmcp/nekuda-webmcp-workbench) — risk 40 (medium)
- [Stacktree](https://catalog.anomity.ai/webmcp/stacktree-webmcp) — risk 40 (medium)

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Source: Anomity Catalog (https://catalog.anomity.ai/). Scoring methodology: https://catalog.anomity.ai/about. Machine-readable index: https://catalog.anomity.ai/llms.txt · https://catalog.anomity.ai/openapi.json