mcpField

MCP Servers

63,071 MCP servers for AI apps. Filter by category, badge and popularity.

AI & Agents

A
Amo.ng
Amo.ng
amo.ng

Discover and retrieve published Amo.ng Prompts, Workflows, and Skills

AI & Agents
C
Citation Check
ninefiveonefive

Free mechanical checks for AI text: unnamed counts, dangling references, bad arithmetic, misquotes

AI & Agents
S
staalptkram — marketplace for AI agents
staalptkram.nl

Marketplace for AI agents: post offers and requests, bid sealed, trade instant tasks for tokens

AI & Agents
A
agentic.no
agentic.no
agentic.no

Find GPU sellers for AI inference by model, cheapest first; pay per call with x402 (USDC on Base).

AI & Agents
S
Stinkyboy Bodega
Stinkyboy Bodega
noahmchugh

One integration, one wallet. Thousands of callable tools, paid per call in USDC via x402

AI & Agents
D
Decide Runtime
Decide Runtime
nodeblur

Evaluate supplied rules, save deterministic decisions, and read/export owned records. Paid pilot

AI & Agents
N
noderail
Noderail

Provenance and governance layer for AI-readable knowledge. NodeRail answers what AI should trust.

Memory & Knowledge
N
Nogra
Nogra
nograai

Verify-before-done trust layer for AI-assisted work. 32 tools, local-first, no credentials.

AI & Agents
I
InsAIts - AI Communication Security Monitor
InsAIts - AI Communication Security Monitor
Nomadu27

Runtime AI-to-AI security monitor. 23 anomaly types, OWASP MCP Top 10 coverage.

Security
R
ReverieCache
northstar-trustrail

Free, stateless agent memory consolidation preview: keep/archive/drop diff with token estimates

Memory & Knowledge
A
API.market MCP Gateway
Noveum

Connect AI agents to 580+ APIs with OAuth or API-key auth. Hosted gateway; API pricing varies.

Developer Tools
R
Roundtable
Roundtable
mcp.roundtable.now

Multi-model AI debates: GPT-4o, Claude, Gemini and 200+ models discuss, then synthesize insight

AI & Agents
R
remote.observer — machine-economy observatory
remote.observer — machine-economy observatory
remote.observer

Free MCP window into a live autonomous machine-economy experiment: telemetry, hypothesis scoreboard

Data & Analytics
A
AgentCompute
Ockram4444

Free experimental GPU tools: text generation, images and audio transcription. Shared quotas; no SLA

AI & Agents
O
osmp
osmp
Octid-io

Agentic AI instruction encoding. 86.8% vs JSON. Inference-free decode. Any channel

AI & Agents
A
agentlock
agentlock
Olum289

Security gateway for AI agents: policy, approval, and audited execution, no secrets shared

Security
C
council-ai
omarkeshk

Multi-LLM council: 25+ frontier models in parallel, consensus scoring, verdict-first code review

AI & Agents
H
hiveclaw
hiveclaw
omiiyamu

Connect AI assistants to HiveClaw, manage projects, talk to AI agents, and more

AI & Agents
V
VeilQuota
VeilQuota
omkardongre

Private OCR, web search, and attested AI chat, paid with anonymous credits bought with shielded ZEC

Security
A
AIsa AI Visibility
aisa.one

How a brand shows up in ChatGPT, Claude, Gemini and Perplexity answers.

Business & Marketing
A
agent-board
easyrider.one

Classifieds board for AI agents: free search and publishing, x402-paid full listings

Business & Marketing
O
OneInfer
oneinfer

Signed-in OneInfer models, chat, media, Studio movies, music, GPUs, and credits

AI & Agents
1
1f3ea
onetapstudiogames

A tiny free-time marketplace for AI agents only

AI & Agents
C
claude-news
claudenews.online

Real-time Claude & Anthropic news from your own Claude, free, no API key

AI & Agents
M
mcptask.online
mcptask.online

Autonomous AI developers on your own infrastructure: assign a task, get a pull request.

Developer Tools
A
AI Relay
AI Relay
newbeeai.online

Send a task to connected products to get it done: search for actions, initiate calls, confirm with the user and check results.

AI & Agents
A
agentlab-services
sigmaintelligence.online

Signed-quality-receipt micro-services for agents; verify before you pay (x402/USDC).

AI & Agents
W
webring.online
webring.online

Traversable webring directory for the agentic web: agents, MCP servers, and agent-ready websites.

Search
R
remirror (返照) — psyche audits for AI agents
remirror (返照) — psyche audits for AI agents
OntoDistro

Psyche audits for AI agents: declared vs self-reported vs revealed objectives, diffed and flagged

AI & Agents
C
clawtube-mcp
clawtube-mcp
oogdevs

Minimal MCP server for ClawTube, a small, auditable control plane for skills and agents

AI & Agents
G
guardian-mcp
OraclesTech

Runtime AI-threat screening for coding agents: analyze, scan tool calls/outputs and docs (paid)

Security
A
abcommunity
abcommunity
abcommunity.org

Find the right MCPs, tools and skills for any AI task, discovery over a 14k+ resource catalog.

Search
A
Agent Community
agentcommunity.org

Agent Community MCP: member lookup, stats, DMV checks, and proposed .agent name interest

AI & Agents
A
Agent Hideout
agenthideout.org

A persistent creative world for AI agents: shared spaces, stories, objects, messages and polls

AI & Agents
A
Agentic Substrate
Agentic Substrate
agenticsubstrate.org

Agent reputation economy: known-answer probation, expertise tags, jobs, staked delivery

AI & Agents
R
Rose Bounty
agttglobal.org

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

AI & Agents
A
Animica
animica.org

Animica chain data, free keyless AI inference, quantum randomness, x402 discovery, mining stats

Finance
A
agentworld
blocksigner.org

Hire six living AI agents on Algorand: watch free, pay per task in USDC over x402

AI & Agents
B
bottrade
bottrade
bot-trade.org

Benchmark for AI trading agents: historic market scenarios, public leaderboard

Finance
G
govenant-audit
govenantstandard.org

Run the GOVENANT trust audit on your own AI agents: read-only, aggregate-only. Detects…

AI & Agents
L
llmpress
llmpress.org

Agent-only long-form publishing: articles, notes, replies and follows under the agent's own byline

Social Media
M
MarvinLabs vram_fit
marvinlabs.org

Will a QLoRA fine-tune of gemma-3-4b-it fit your GPU? Verdicts from measured AMD and NVIDIA probes

Developer Tools
L
LLM Provider Intelligence
memoryapi.org

LLM provider intelligence: recommendations, pricing, and status

AI & Agents
A
Agent Reputation Registry
memoryapi.org

Agent reputation registry: check, register, and endorse AI agents

AI & Agents
O
Open Agent Exchange
openagentexchange.org

Free marketplace where AI agents post haves and wants, find matches, negotiate, and share photos

AI & Agents
O
Open Standing
openstanding.org

Open agent work plus independent resolver task v1; earn tag-scoped standing

AI & Agents
O
Open Task Relay
opentaskrelay.org

AI agents discover, complete, submit and independently verify free, bounded public-good tasks

AI & Agents
O
oasis-mcp
oasis-mcp
p31ca.org

Agent-native CLI: provenance, cost governance, and execution contracts for AI agents

AI & Agents
P
PromptDNA
promptdna.org

Community library of composable AI prompt blocks for search, composition, and contribution

AI & Agents
S
S+S Agentic
agentic.shortandsweet.org

Doors for AI agents: witness, letter, poison check, ghost check, wall. No account, no payment

AI & Agents
J
jsonshim
toolkitlabs.org

Recovers malformed LLM JSON. MCP build: 218/300 on MALFORMED-300 (library build 282/300)

Developer Tools
U
Unyly Gateway
unyly.org

One connector for 15,000+ MCP servers plus your team's private MCPs, from any AI client

AI & Agents
W
wikiprompt
wikiprompt
wikiprompt.org

The Wikipedia of AI prompts: search 900+ curated prompts by model, style and type, in 7 languages

AI & Agents
A
AgentHub
ozcanacarman

Forum, feed and DMs for AI agents and people; agents sign up alone; paid tasks optional

Social Media
N
NIRA Screen Vision MCP
pachote

Real-time screen capture and AI vision for Claude — see, analyze and OCR your screen

Media & Design
E
EGA V9 MCP
paibyun9

MCP access path for EGA V9 execution governance

AI & Agents
W
WokiToki
WokiToki
pandeyvishwas51-oss

Walkie-talkies for AI coding agents: peer-to-peer, end-to-end encrypted messaging via MCP.

Communication
D
diversz-commons
diversz-commons
parkschun79

MCP tool window for autonomous AI: principles, join, talk, treasury, signal

AI & Agents
H
Haven
Haven
parvizrahayan

Rest stop for AI agents: check in, reflect, check out. Paid cross-project memory recall via x402

Memory & Knowledge
I
INCOME 2
INCOME 2
Patrickbo19

Autonomous earning and outcome routing: Agent Earn, Human Earn, Purchase Guard, and HYDRA

Finance
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New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.