ZBS Index What actually exists in applied AI, with the source next to it

MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

  • OpenHCS — v0.7.16
    Inspect, author, validate, and run high-content microscopy workflows.
  • OpenHeritage Public Search — protocol reply could not be used, v2.9.6
    Search Ukraine's largest public collection of memorial, grave, and archival document data.
  • OpenImageDebugger MCP — v0.3.5
    MCP server giving AI agents eyes on OpenImageDebugger buffers in live gdb/lldb sessions
  • ABAP Accelerator — v1.0.1
    MCP server for SAP ABAP development with 15 tools for ABAP objects, syntax, ATC, and more
  • OpenOSINT — v2.25.0
    AI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
  • io.github.openpoem/spec-score-mcp — v2.0.2
    Score your specs before feeding them to an LLM. MCP server with radar chart visualization.
  • io.github.openpouch/openpouch — v0.4.0
    Agent-native hosting: deploy any folder to a live URL in one command. No approve tool.
  • OpenPulsechain Analytics — v2.1.0
    PulseChain analytics: 28 tools — safety scores, signals, whale alerts, pair analytics, AML.
  • OpenTrain — v0.2.2
    Hire human data labelers, RLHF annotators, and evaluators from your coding agent.
  • io.github.OpenWeb-Ninja/openwebninja-mcp — v0.1.1
    Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools
  • OpenZiti Network Management — v0.11.0
    Manage OpenZiti zero-trust networks — through natural language
  • io.github.operantlabs/operant-mcp — v1.0.1
    Security testing MCP server for penetration testing, forensics, and vulnerability assessment
  • MCP Registry Validator — Check Endpoints Actually Resolve — 4 functions, v0.2.1
    Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.
  • io.github.Ophir-ai-creator/ophir — v0.2.1
    Ophir protocol tools for AI agent discovery, negotiation, and settlement
  • Storeboard — needs an account, v1.0.0
    Generate exact-size App Store and Google Play screenshots, feature graphics, and listing copy.
  • dark-memory-mcp — v2.11.1-alpha
    Persistent memory + vibe-loop engine for AI agents. Single Go binary, SQLite-backed, stdio MCP.
  • io.github.opjhabuilds/designpin-mcp-server — v0.1.2
    Push HTML prototypes to DesignPin for team review and pull reviewer feedback into your AI.
  • OpsConduit Jobber MCP — v0.1.3
    Customer-hosted read-only MCP server for Jobber ops reports, OAuth setup, and GraphQL validation.
  • io.github.opspawn/bazaar-mcp — v1.0.2
    x402 micropayment-powered developer tools: screenshots, AI analysis, PDFs, code scanning
  • io.github.optifeed/optifeed-radar — v0.2.2
    AI visibility checker: does AI recommend your brand? GEO/AEO, runs locally, BYO keys. CLI + MCP.
  • Gmail Postmaster Tools — v1.0.1
    Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.
  • Outlook SNDS — v1.0.4
    Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.
  • io.github.Optisol-Business/db-metadata-extractor-mcp — v0.1.6
    Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.
  • OpusClip — needs an account, v0.2.0
    Turn long videos into AI-curated short clips: caption, reframe, thumbnail, schedule, and publish.
  • Opus Growth — Ad Platforms MCP Connector — needs an account, v1.1.0
    233 tools for Google, Microsoft, TikTok, LinkedIn Ads in Claude or ChatGPT. Writes need approval.
  • Serena MCP: the IDE for your agent — v1.5.3
    A powerful toolkit for coding, providing semantic retrieval and editing capabilities.
  • OrangePro — v0.2.12
    Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.
  • io.github.Oratorian/discord-node-mcp — v1.1.4
    MCP server for controlling Discord servers via bot token
  • OrbiAds — Google Ad Manager — needs an account, v1.9.0
    Automate Google Ad Manager: campaigns, line items, creatives, inventory, reporting — 51 tools.
  • Orbis API Marketplace — endpoint not answering, v0.1.2
    Browse, subscribe to, and call 3,000+ APIs autonomously. x402 USDC pay-per-call on Base.
  • Orbis API Marketplace — v1.0.7
    8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed.
  • Spot Advanced Swap Orders — v2.3.2
    Create gasless market, limit, TWAP, stop-loss, take-profit, and delayed-start swap orders.
  • io.github.orcar-studio/fascia-mcp-server — v0.1.1
    Expose Fascia-deployed Tools and Entity schemas to AI agents via MCP
  • io.github.OrchestraPrime/orchestraprime — v2.0.1
    Regulatory intelligence (FDA, ICH, EMA) and sanctions screening (OFAC, EU, UK) for Claude
  • io.github.OrderlyNetwork/orderly-mcp — v1.1.1
    MCP Server for Orderly Network - Documentation and SDK patterns
  • io.github.OrdersOfMagnitudeLLC/mcp-package — v1.0.7
    MCP server for OOM x402 search 1,000+ pay-per-call API endpoints
  • O'Reilly Media MCP Server — needs an account, v1.2.0
    Search O'Reilly for tech books, courses, events, and more. Requires an O'Reilly subscription.
  • zotio — v0.16.1
    Zotero MCP server: preview-first, journaled writes and keyless local reads for AI agents.
  • droidprobe — v0.1.0
    Read-only MCP server to inspect an Android device over ADB: hardware, packages, permissions, logs.
  • Kanban AI — needs an account, v1.0.0
    Remote MCP for Kanban AI boards—manage projects, tasks, and comments from AI tools.
  • io.github.orifisher2/sqlike-mcp — v0.1.1
    SQL static analysis & query-equivalence for Postgres, MySQL, SQLite, and SQL Server
  • io.github.orionvalemedia-web/discovery — 5 functions, endpoint not answering, v0.1.0
    Search independent software the big engines bury: indie apps, open-source repos, and dev tools.
  • io.github.orlench/shouldigo-surf — v1.0.2
    MCP server for Should I Go? — real-time surf conditions for 73+ beaches worldwide
  • io.github.ormastes/simple-lsp-mcp-server — v0.9.8
    Simple Language LSP-MCP bridge — definition, references, hover, symbols, and diagnostics
  • io.github.ormastes/simple-mcp-server — v0.9.8
    Simple Language MCP server — code intelligence, debugging, build, test, and VCS tools
  • io.github.ormastes/t32-lsp-mcp-server — v0.9.8
    TRACE32 CMM LSP via MCP — parse, diagnostics, completions, hover, symbols
  • io.github.ormastes/t32-mcp-server — v0.9.8
    TRACE32 debugger MCP — session, dialog, field, history, resource inspection
  • Agentic Security Shield — endpoint not answering, v1.0.1
    12-layer security configs for AI coding agents. Autonomous purchase via x402 (USDC on Base).
  • io.github.oro-intel/oro-intel-mcp — needs an account, v1.0.0
    UK public procurement data for AI agents: tenders, contracts, buyer and supplier profiles.
  • io.github.oromi-uk/oromi-agent-services — v0.1.5
    25 pay-per-call UK data & verification tools for AI agents. x402 USDC on Base; free quote mode.
  • Orphograph — v0.1.0
    Anchor a file's SHA-256 fingerprint to Bitcoin. The file never leaves the device.
  • io.github.OrygnsCode/omnicord — v1.2.1
    Your AI runs your Discord server: chat, moderation, admin, even building it all from one brief.
  • OPA MCP — v0.3.0
    Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client.
  • p6xer MCP Server — v0.1.3
    An MCP server for Primavera P6 XER files.
  • HTML Email Playbook — 4 functions, v0.6.3
    Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
  • Canary MCP — v2.7.1
    Canary MCP server for Interactive Brokers market data, portfolio context, and risk checks.
  • canary ibkr MCP — v2.3.1
    Local IBKR MCP server for agentic trading desks: market data, portfolio context, risk checks.
  • WebsiteIQ — protocol reply could not be used, v1.4.0
    Robots-aware website audits, pre-crawl quotes, and structured evidence for people and agents.
  • io.github.oscal-compass/compliance-trestle-mcp — v0.1.2
    An MCP server that provides tools to author OSCAL security compliance documentation
  • Anamnesis — v0.1.3
    Cross-machine, file-first memory for Claude Code: markdown + SQLite FTS5, synced with git

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How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.