mcp-server.io

MCP servers (38933)

Clay Seal

Authorizes MCP tool calls against a session policy, not one call at a time.

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MaintainedVerified
1.0★ 1last commit 4 weeks agostdio

Clip Studio MCP

Hosted MCP for Clip Studio public products — same plan as the website.

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1.0★ 1last commit 2 weeks agostreamable-http

Cms

CMS Open Data MCP — US Centers for Medicare & Medicaid Services.

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HealthyMaintainedVerified
1.0★ 1last commit 2 weeks agostreamable-http

Code Index

SQLite-backed hybrid (vector + FTS) code search index for Claude Code over MCP.

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Stale
1.0★ 1last commit 4 months agostdio

Code of Paper

Find GitHub implementations of arXiv research papers — paper lookup, ranked code, search.

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Stale
1.0★ 1last commit 4 months agostdio

CogSession

Session memory for AI coding agents: records decisions and dead ends, flags what went stale.

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1.0★ 1last commit 1 month agostdio

ContextDB Memory

Local-first durable AI memory with policy-bound recall and a typed project graph.

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1.0★ 1last commit 1 month agostdio

Contexter

Share one project context across ChatGPT, Claude, Telegram and any MCP client.

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1.0★ 1last commit 1 month agostreamable-http

Coordinalo — Service Business Operations

Scheduling, availability, clients, billing and CRM for appointment-based services.

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HealthyStale
1.0★ 1last commit 5 months agostreamable-http

Cosmic

Manage Cosmic CMS content, media, object types, and AI generation from any MCP client.

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1.0★ 1last commit 3 weeks agostreamable-http

Cost Guard MCP

Pre-flight query cost and result-size guardrails for AI agents on BigQuery, Snowflake, Databricks

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1.0★ 1last commit 1 week agostdio

Crawlora MCP

Hosted MCP: 795 structured web-data tools for search, maps, commerce, social, gaming & finance.

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1.0★ 1last commit 2 days agostreamable-http

Credence — Epistemic Guard

Epistemic guard for AI coding: tracks uncertain values and blocks writes until verified.

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MaintainedVerified
1.0★ 1last commit 2 months agostdio

Cron Parser API

Parse, validate and explain cron expressions. Get next run times. x402 micropayment.

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1.0★ 1last commit 1 month agosse

Crosby, TX Weather

Crosby, TX weather, air quality, tropics, floods, fishing, pollen, burn bans, radar, news & schools.

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HealthyMaintainedVerified
1.0★ 1last commit 1 week agostreamable-http

Crosswire — Polymarket & Kalshi Arbitrage

Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.

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HealthyStale
1.0★ 1last commit 3 months agostreamable-http

DELPHI Oracle

Real-time AI intelligence signals and temporal knowledge graph for agent economy

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Stale
1.0★ 1last commit 5 months agostreamable-http

DETRAN AL: Renajud

DETRAN AL: Renajud, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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1.0★ 1last commit 1 month agostreamable-http

DFX Real Estate Intelligence

Query US CRE loan maturities, LIHTC Year 15 and HUD expiries. No key. Parcels/sales: MA+NY only.

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HealthyMaintainedVerified
1.0★ 1last commit 4 weeks agostreamable-http

DNS MCP Server

Real-time DNS security analysis — DNSSEC, email auth, and RDAP. Built for SOC investigations.

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1.0★ 1last commit 1 week agostdio

Data Ny

data.ny.gov Socrata MCP.

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1.0★ 1last commit 1 week agostreamable-http

DataDive

Amazon niche, keyword, competitor and Rank Radar research from your DataDive account.

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1.0★ 1last commit 3 weeks agostreamable-http

Dataverse Harvard

Harvard Dataverse MCP.

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1.0★ 1last commit 1 week agostreamable-http

Dates-LE

Extract dates and timestamps from logs, data files and code, with their format and position.

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1.0★ 1last commit 1 month agostdio

DealWatch

Local-first grocery price intelligence with a read-only MCP server.

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Stale
1.0★ 1last commit 4 months agostdio

Decision Anchor

External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.

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HealthyMaintainedVerified
1.0★ 1last commit 3 weeks agostreamable-http

Decision Integrity

Paid x402 evaluator for evidence, warrant, provenance, and represented action authority.

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HealthyMaintainedVerified
1.0★ 1last commit 3 weeks agostreamable-http

Deepsleuth

Deterministic, no-LLM security scanner for MCP servers, plus an inline proxy gate.

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1.0★ 1last commit 1 hour agostdio

Dense Knowledge

Local-first MCP memory server for persistent LLM knowledge with BM25 retrieval.

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1.0★ 1last commit 2 months agostdio

Desearch

AI search, X search, web search, page extraction, and X trends.

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1.0★ 1last commit 5 days agostreamable-http