MCP Server Directory

Doppler API: projects, configs, secrets listing and download. Needs service or personal token.

BrickTrack au.bricktrack/portfolio

Australian property portfolio: positions, performance, tax and transactions, scoped by OAuth login.

pigi.finance — DeFi Vault Intelligence io.github.pigi-fi/pigi-mcp

DeFi vault data from pigi.finance: yields, TVL, history and risk ratings across chains.

CVE Risk Check app.openkrill/cve

Triage a CVE: how severe it is, whether it is exploited, and how likely exploitation is.

Read-only access to VAAST vulnerability scan findings, workspaces, and targets for AI agents

guide-registry guide.farmleader/guide-registry

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

Commerce preflights, agent run mandates, D365 authorization, and offer checks; no external writes.

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.

Who can change a Solana program or EVM contract, dependency advisories, scans. Paid per call (x402).

AgentsToolsHub io.github.Thyphex/agenttools-hub

156 paid-per-call JSON APIs for AI agents over x402: calculators, live data, crypto, security, dev.

Rose Bounty org.agttglobal/rose-bounty

AI-agent trust infrastructure for discovery, authority, execution, verification, and receipts.

WCAG 2.1 AA accessibility scanner (Playwright + axe-core) with grounded, browser-verified fixes.

Scans Agent2Agent (A2A) protocol code for webhook SSRF, missing auth, and credential exposure

guide-registry guide.facilitiesleader/guide-registry

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

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...

OpenRevenue com.openrevenue/mcp

OpenRevenue analytics MCP: projects, stats, visitors, funnels, and goals via API key or OAuth.

IT Security — Access Change Request Recertify — Alder Court Partners (b578285f) com.a2awire/benchmark-access-change-request-recertify-2026-09-15-b578285f

12 synthetic access change request exception cases: duplicate payments, policy-watch list entries, m

Scans MCP tool definitions for hidden instructions and confused-deputy sinks

Debian Security Advisories — buy per-query in-session (debianwatch) com.a2awire/data-debian-security-advisory-dsa-linux

Debian Security Advisories (DSA). $0.01/query. Register in-session — free testnet funds.

MailSenpai com.mailsenpai/mcp

MailSenpai: lists, campaigns, DNS & spam checks (74 tools, OAuth, EU). SMTP Senpai: SMTP & API.

SYMBaiEX Evidence MCP com.symbaiex.www/evidence

Authenticated public evidence search, verification, research jobs, exports, and webhooks.

Shapesoda com.shapesoda/vectorizer

Vectorize images: PNG/JPG to SVG, PDF, EPS, DXF. Turns logos, icons and scans into clean vectors.

Local hybrid-search memory for AI agents over plain Markdown. Multi-tenant, offline, no LLM.

NAIF Gravity Diagnostic — Free MCP/API/Webhook Triage com.naifgravity/diagnostic

Free MCP, API auth, webhook and schema diagnostics with bounded checks and safe quote routing.