MCP Server Directory

Jsonschema io.github.pipeworx-io/jsonschema

JSON Schema validation MCP.

PromptScan io.github.corporatelad/promptscan

Prompt injection detection API for AI agents. Scan untrusted text before passing it to an LLM.

Kitsu io.github.pipeworx-io/kitsu

Kitsu anime + manga catalogue (JSON:API)

Non-custodial EVM wallet bridge over WalletConnect: balances, signing, transactions.

Open source contribution manager with PR tracking, issue discovery, and CI diagnosis

Landprice io.github.pipeworx-io/landprice

Land Price Japan MCP — official Japanese land prices (地価公示 / 地価調査)

MediBill Saver — medical bill audit tools io.github.DGOnlineCode/medibill-saver

Medicare rates, hospital quality, and dispute scenarios from six federal public-domain datasets.

Inspect local audio files — playback, metadata, loudness, spectrogram.

Onplana io.github.Onplana/mcp-server

Project portfolio management for PMOs. Alternative to Microsoft Project Online. OAuth + PAT.

Ace Memory io.github.rudedoggg/ace-memory

Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.

Leetcode io.github.pipeworx-io/leetcode

LeetCode public profiles, solved counts, daily question, problem detail.

Lemmy io.github.pipeworx-io/lemmy

Lemmy MCP — public reads on any Lemmy instance.

Citation-ready YouTube transcript research and optional channel intelligence for AI agents.

Librivox io.github.pipeworx-io/librivox

LibriVox public-domain audiobooks (~17000 titles in dozens of languages)

Licenses io.github.pipeworx-io/licenses

Open-source licenses MCP (SPDX).

MCP server for CPFHub.io. Query Brazilian CPF data directly from AI agents.

Lichess io.github.pipeworx-io/lichess

Lichess public API: players, ratings, eval, tablebase, opening explorer

Riot Games io.github.pipeworx-io/riot-games

Riot Games API MCP.

MCP server for Amazon Ads API - manage campaigns, keywords, bids, and performance reports

获取今日新闻，支持按分类筛选（科技、商业、科学）

Guesty property-management MCP. Read-only: reservations, listings, calendar, guests, revenue.

Mailchimp io.github.pipeworx-io/mailchimp

Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.

Makstat Mk io.github.pipeworx-io/makstat-mk

MakStat — State Statistical Office of North Macedonia, PxWeb MCP.

Manifold io.github.pipeworx-io/manifold

Manifold Markets MCP.