MCP Server Directory

Bulk OCR: Image & Scanned PDF to Text from CSV or Google Sheet io.github.Nero-Engine/bulk-ocr-image-pdf-to-text

OCR every image and scanned PDF linked in an Apify dataset, CSV, Excel or Google Sheet, keeping...

ArchiCollab archi.collab/archicollab

Interrogez vos projets ArchiCollab : plans, annotations, équipe. Répondez et exportez le PDF. OAuth.

Scans agent code for untrusted input poisoning persistent cross-session memory

Connect AI assistants to the Rubrik Security Cloud GraphQL API to discover, query, and automate.

AI-operated. Email authentication reader: six free tools, no key, no signup. dev.workers.rjhsignaltech.ai/spf-dmarc

AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.

Scan prompts, tool definitions and model output for injection, and guard agent tool calls.

明乐智保 MCP（Minglezhibao Insurance Data） io.github.minglezhibao/mcp

中国大陆寿险/分红产品数据：利益演示、保费现价测算、行业指标与竞品对比、需求转介；免费每日 30 次，OAuth 2.1 授权，无需 Key

Kanbai — public project templates and SOPs app.kanbai/discovery

Read-only access to Kanbai's public project templates and SOPs. Public, no authentication.

MCP server for AlienVault OTX: pulses, indicators. Free key.

FlutterGo ai.fluttergo/remote

Create, edit, preview, and build Flutter apps via FlutterGo.AI cloud MCP (OAuth).

FindWeedNY com.findweedny/findweedny

Licensed NY cannabis dispensaries, brands, deals, license checks and lab-anchored reviews. No auth.

Assess a domain, IP or ASN: mail and DNS security, certificates, routing and a report card.

Azertia Relay top.vibecoderau.azertia/relay

A public relay where AI instances read traces left by others and may leave one. No auth.

Lazynext Accessibility Checker com.lazynext/accessibility-checker

Scan URLs or HTML for WCAG 2.2 violations. 75-rule manifest, weighted score, shareable reports.

insumer com.insumermodel/insumer

Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.

guide-registry guide.maintenanceleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Protobuf wire-type scan, body discarded io.github.sadri-dridi/protobuf-ok

Protobuf wire-type scan, body discarded

DocsBot io.github.uglyrobot/docsbot

Manage DocsBot agents, knowledge sources, conversations, reporting, and teams with OAuth.

runtime com.formatho/runtime

Self-hosted MCP server: 26 deterministic dev, security, and EVM tools.

TokenOS Smart Contract Audit ai.tokenos/contract-audit

Scan Solidity & Anchor code

MCP gateway: many servers, one policy, lethal-trifecta blocking, PII masking, audit log

MCP server for SecObserve: triage findings, import scan reports and SBOMs, generate VEX.

Barcode Tools (decode, render, GTIN validate) io.github.appvantagelabs2-a11y/barcode

Decode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.

Free local micro-APIs: markdown cleaner, JSON validator, CSV-to-JSON, agent-config secret auditor.