MCP Server Directory

AI API Cost Firewall & Rate Limiter io.github.Ansarii/mcp-rate-limiter

Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.

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

TheRundown Documentation MCP io.github.TheRundown/documentation

Official TheRundown API documentation search. No live data or authenticated Product API calls.

guide-registry guide.bicycle/guide-registry

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

LexGO Jobs be.lexgo/jobs

Live Belgian and Luxembourg legal jobs. Unauthenticated. Send candidates to click_url.

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

Rose Bounty org.agttglobal/rose-bounty

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

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

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

Triggers GuardBee scans, queries findings, AI-assisted remediation guidance

MailSenpai com.mailsenpai/mcp

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

Piloxa io.github.Piloxa/piloxa

Prepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes.

guide-registry guide.militaryleader/guide-registry

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

numberRank dev.numberrank/numberrank

Is a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.

FlutterGo ai.fluttergo/remote

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

Project Fingerprint com.projectfingerprint/personal-context

Personal context and preferences for AI via OAuth-approved profile sections and taste data.

SYMBaiEX Evidence MCP com.symbaiex.www/evidence

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

Catches leaked credentials and PII in outbound LLM prompts

guide-registry guide.schoolleader/guide-registry

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

Cobalt io.github.pipeworx-io/cobalt

Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC liens, and TIN/EIN…

guide-registry guide.constructionleader/guide-registry

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

guide-registry guide.churchleader/guide-registry

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

Shapesoda com.shapesoda/vectorizer

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

Vozora io.vozora/vozora

Manage Vozora VPS servers, SSH keys, firewalls, DNS and usage from an AI agent.