"SWC" matching MCP servers:

Flag AI tells, weasel words, passive voice, duplicate words, long sentences, nominalizations, hedging, and filler adverbs

Self-hostable MCP server for WhisperGraph — a graph of 7.39B nodes / 39B edges mapping DNS, BGP, GeoIP, WHOIS, and threat intelligence. Six read-only tools (Cypher query + schema introspection + threat assessment), six resources, eight investigation prompts. stdio and Streamable HTTP transports.

Enables passive security scanning of HAR files from QA test automation to detect missing security headers, insecure cookies, CORS misconfigurations, and leaked secrets, without making any live requests.

MCP server providing SEC EDGAR signal intelligence — insider trading (Form 4), 13F holdings, filing velocity, activist risk flags, and multi-company comparisons. Already on the official MCP Registry, awesome-mcp-servers (PR #5664 pending), and Apify Store with three-tier pay-per-event pricing. MIT license, TypeScript, comprehensive README.

Read-only MCP server that surfaces contradictions in an Obsidian vault's knowledge graph via semantic search and reasoning edges.

MCP server exposing a Lightning wallet to LLM agents over Nostr Wallet Connect (NIP-47): balance, invoices, LN address/LNURL payments, batch pay, and keysend. All spend tools are wrapped in a defense-in-depth safety stack — budget caps, allowlist, two-step confirmation, audit log.

An MCP server that exposes three tools for auditing, scaffolding, and triaging agent intent specs against a unified template, helping prevent intent failures in AI agents.

A local MCP hub for SW Toolbox providing file-processing tools like image compression, conversion, PDF merging, and data utilities. It includes a free compress_image tool and requires a Pro key for additional tools.

Provides access to SEC filings and detailed XBRL financial data for all publicly traded U.S. companies. It enables users to search for company info, retrieve historical metrics like revenue and assets, and compare financial performance across different industries.

Let Claude and Cursor manage your Railway infrastructure through natural language. Deploy, configure, and monitor - autonomously and safely.

MCP server for SAP Analytics Cloud, enabling AI assistants to interact with SAC stories, models, data, users, and audit logs via the SAC REST API.

An MCP server and CLI tool that transforms codebases into AI-ready context through semantic search, call graph analysis, and incremental indexing. It enables AI assistants to perform hybrid vector and keyword searches to understand complex repository structures and cross-file relationships.

Provides access to Shodan's IoT search engine API for device search, host intelligence, exploit database, network scanning, and security analysis through natural language.

Connects a Bitcoin Lightning wallet to your LLM using Nostr Wallet Connect, enabling payment functionalities within language models like Claude.

Exposes every operation from the meloQA v1 API as MCP tools, enabling LLM clients to read and manage meloQA projects, test cases, cycles, executions, bugs, links, and reference data.

Enables querying SEC 13F institutional ownership data, including who holds a security, manager portfolios, quarterly changes, and security flows, with live ticker resolution via OpenFIGI.

Enables querying SEC Forms 3/4/5 insider transaction data to find top open-market buyers and sellers across all issuers, and to check which quarterly data is loaded.

MCP server for scraping product prices, offers, reviews, and details from Amazon, Google Shopping, Bol.com, and Coolblue via natural language commands, with spend-cap protections.

Enables searching SEC-registered investment adviser and broker-dealer firms and individual representatives via the IAPD/Form ADV public directory, and retrieving detailed firm profiles and disclosure information by CRD number.

Enables querying and triaging SEC 8-K events through a pre-classified mirror.