API Development MCP Servers

MCP servers for designing, testing and calling APIs — REST, GraphQL, OpenAPI, webhooks and gateways. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Langchain PyPI
A
langchain-mcp

Model Context Protocol tool calling support for LangChain

API Development Score 99/100 0 findings Cap. Minimal
Librenms PyPI
A
librenms-mcp

MCP server for LibreNMS management

API Development Score 99/100 0 findings Cap. Minimal
Mayo PyPI
A
mcp-mayo

MCP Server for MAYO Apollo HRM — AI-callable tools for people, attendance, and payroll data via the Model Context Protocol

API Development Score 99/100 0 findings Cap. Minimal
Mcpauth PyPI
A
mcpauth

Plug-and-play auth for Python MCP servers.

API Development Score 99/100 0 findings Cap. Minimal
Norman PyPI
A
norman-mcp-server

A Model Context Protocol (MCP) server for Norman Finance API

API Development Score 99/100 0 findings Cap. Minimal
Obsidian Ek PyPI
A
mcp-obsidian-ek

MCP server to interact with Obsidian via the Local REST API plugin

API Development Score 99/100 0 findings Cap. Minimal
Omni Lpr PyPI
A
omni-lpr

A multi-interface (REST and MCP) server for automatic license plate recognition

API Development Score 99/100 0 findings Cap. Minimal
Openmetadata PyPI
A
mcp-openmetadata

MCP server providing OpenMetadata APIs

API Development Score 99/100 0 findings Cap. Minimal
Perplexity PyPI
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mcp-perplexity

MCP Server for the Perplexity API.

API Development Score 99/100 0 findings Cap. Minimal
Preflight PyPI
A
preflight-mcp

MCP server for Preflight — TrustPilot for APIs, built for AI agents

API Development Score 99/100 0 findings Cap. Minimal
Qlik Sense PyPI
A
qlik-sense-mcp-server

MCP Server for Qlik Sense Enterprise APIs

API Development Score 99/100 0 findings Cap. Minimal
Queryweaver PyPI
A
queryweaver

Text2SQL tool that transforms natural language into SQL using graph-powered schema understanding

API Development Score 99/100 0 findings Cap. Minimal
Rapidocr PyPI
A
rapidocr-mcp

RapidOCR MCP Server for OCR processing

API Development Score 99/100 0 findings Cap. Minimal
Shodan PyPI
A
mcp-shodan

MCP server exposing all Shodan API functionality

API Development Score 99/100 0 findings Cap. Minimal
Srgplus PyPI
A
srgplus-mcp

MCP server for SRG+ — manage hubs, channels, content, assets, users, and workspaces from any MCP-aware agent.

API Development Score 99/100 0 findings Cap. Minimal
Tesserae PyPI
A
tesserae-mcp

MCP bridge for Tesserae: build e-ink canvas dashboards with an AI agent.

API Development Score 99/100 0 findings Cap. Minimal
Wayforth PyPI
A
wayforth-mcp

MCP server for Wayforth — The API Runtime for AI Agents.

API Development Score 99/100 0 findings Cap. Minimal
Wheel Size PyPI
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wheel-size-mcp

MCP server for Wheel Fitment API — enables Claude Code and LLM agents to query vehicle wheel/tire compatibility data

API Development Score 99/100 0 findings Cap. Minimal
Whisper Transcribe PyPI
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whisper-transcribe-mcp

MCP server for audio transcription via faster-whisper (local) or OpenAI Whisper API

API Development Score 99/100 0 findings Cap. Minimal
Woody PyPI
A
woody-mcp

MCP server for Woody, an AI firearms expert with verified knowledge base and legal engine

API Development Score 99/100 0 findings Cap. Minimal
Mcp Ui Client npm
A
@mcp-ui/client

mcp-ui Client SDK

API Development Score 98/100 0 findings 286k/wk Cap. Minimal
Atlassian Jira npm
A
@aashari/mcp-server-atlassian-jira

Node.js/TypeScript MCP server for Atlassian Jira. Equips AI systems (LLMs) with tools to list/get projects, search/get issues (using JQL/ID), and view dev info (commits, PRs). Connects AI capabilities directly into Jira project management and issue tracki

API Development Score 98/100 1 finding 15k/wk Cap. Minimal
Google Docs 2 implementations
A
best: @a-bonus/google-docs-mcp

MCP server for Google Docs, Sheets, Drive, Gmail, and Calendar

API Development Best score 98/100 0 findings 3.2k/wk Cap. Minimal
Openapi 6 implementations
A
best: @twilio-alpha/openapi-mcp-server

A Model Context Protocol server that to expose OpenAPI specs.

API Development Best score 98/100 0 findings 1.3k/wk Cap. Minimal