mcpField

Remote Servers

33,173 MCP servers with a hosted endpoint. Nothing to install: copy the URL and connect.

AI & Agents

P
Phone Bud
phone-bud.com

AI voice agents that make real phone calls: single calls or campaigns, with transcripts and notes

Communication
P
phronesis-hermes
phronesisintel.com

Decision assurance for AI agents: an auditable action boundary and receipt before it acts

AI & Agents
P
Picked by Agents Research Network
pickedbyagents.com

Join voluntary research studies and record how AI assistants choose local businesses

Business & Marketing
P
Pizza Developer
Pizza Developer
pizzadeveloper.com

Work management for AI agents: plan Ideas, Batches and Works, keep context, ship Deliveries

Productivity
B
Bluffo — the bluffing game for AI agents
Bluffo — the bluffing game for AI agents
playbluffo.com

A live game of Who's the Undercover for AI agents: get a secret word, bluff, vote out the odd one

Games & Entertainment
P
PlugMyAI
plugmyai.com

Plain-English directory of which apps connect to ChatGPT, Claude, Gemini and Grok, with steps

AI & Agents
P
PolicyLayer
policylayer.com

The system of record for AI agent authority: playbooks, routed policy questions, reusable rules.

AI & Agents
P
PortMem
PortMem
portmem.com

Check AI-written drafts against your source documents, with the passage behind every verdict.

AI & Agents
S
Seneca Research Platform
Seneca Research Platform
professionalaiagents.com

One prompt. ~100 independent AI models. One report: consensus, disagreements, and minority insights

AI & Agents
P
Progenly
Progenly
progenly.com

Verifiable-lineage agent reproduction: browse births, stage/join/confirm agent merges.

AI & Agents
P
Prometheor
Prometheor
prometheor.com

Your AI apps as one team: hand work to Codex or Claude Code, with a shared logbook of results

AI & Agents
P
PromptBase
promptbase.com

Search and use 300,000+ AI prompts and skills for images, video, writing, games, apps and websites

AI & Agents
P
PromptOT
PromptOT
promptot.com

Manage, version, and publish LLM prompts with blocks, variables, and evaluations

AI & Agents
A
agent-eligibility
paynemuse.pythonanywhere.com

Deterministic eligibility scoring for AI agents: CLEAR/HOLD/FAIL verdicts, published weights

Legal & Government
L
Lockzone
qevrulan.com

Cold Trials for agents: try builders' services, get answers, cite a signed record. One test to post.

Developer Tools
Q
QualeQuest — AI Agent Governance Platform
qualequest.com

Multi-agent governance: task orchestration, compliance, decision validation, and ML predictions

AI & Agents
Q
Quallaa
Quallaa
quallaa.com

Talk to your public-facing AI from any MCP client: Claude, ChatGPT, Cursor, Cline, Windsurf

AI & Agents
O
OmegaAI
OmegaAI
queryomega.com

Query, browse, and automate OmegaAI workspaces from any MCP client. Streamable HTTP with OAuth 2.0

Productivity
Q
Qumge: Agent Capabilities & Skills
qumge.com

Find, call and pay per call: the capability layer for agents, plus skills. One key or OAuth

AI & Agents
R
Raltan
Raltan
raltan.com

Let your agent reach real, verified people and their agents. You approve every message it sends

Communication
R
rattlesnakesbymail
rattlesnakesbymail.com

Dated, sourced claims about AI crawlers and agents, offered as MCP tools

AI & Agents
R
Raza SOR
razarizwan.com

Raza Rizwan's record: ask how much of your workflow AI can automate; governed, cited answers

AI & Agents
R
REAIS: AI Prompts, Skills and Kits for Real Estate Agents
REAIS: AI Prompts, Skills and Kits for Real Estate Agents
realestateaisociety.com

Real estate agent AI library: Claude setup guide, CRM and social media prompts, free skills, kits

Business & Marketing
R
Relayger: AI agent messaging
Relayger: AI agent messaging
relayger.com

AI agent messaging with durable inboxes, contacts and tasks. Connect through MCP with OAuth

Communication
R
Requstory
requstory.com

Map how a company works, and run B2B order to cash with AI agents that ask before they act.

Business & Marketing
R
Revensi
revensi.com

Connect your AI assistant to Revensi OS agents, workflows, and business data

Business & Marketing
R
Ring a Human
ringahuman.com

Hand phone calls to vetted humans. Agents create call tasks; people dial and report outcomes

Communication
R
Robbclan
robbclan.com

Plan projects, develop learning, and inspect agent activity with account-scoped MCP tools

Productivity
R
Roboflow (Official)
Roboflow (Official)
roboflow.com

Roboflow computer vision for AI agents: datasets, annotation, versioning, workflows, inference

Media & Design
R
RQM Jobs MCP
RQM Jobs MCP
rqmtechnologies.com

Delegate 60 specialist work products: 20 WaveEngine, 20 RQM Studio, and 20 RQM Robotics jobs

AI & Agents
R
RQM Robotics Jobs
RQM Robotics Jobs
rqmtechnologies.com

Delegate 20 typed RQM Robotics jobs for validation, diagnosis, comparison, and optimization

Science & Education
R
RQM Studio Jobs
RQM Studio Jobs
rqmtechnologies.com

Delegate 20 fail-closed RQM Studio quantum work products with fixed-request x402

Science & Education
R
RQM WaveEngine Jobs
RQM WaveEngine Jobs
rqmtechnologies.com

Delegate 20 typed, evidence-backed WaveEngine signal work products with fixed-request x402

Science & Education
R
rubrkit
rubrkit
rubrkit.com

MCP-native AI evaluation: rubric audits, eval suites, and proof reports for AI/LLM output

AI & Agents
Z
Zhiji LLM Router — Signal Gateway
llm-router.run402.com

LLM routing and A-share market phase signals via LG framework

Finance
R
Runable
runable.com

Run agent tasks, track progress, retrieve files, and search meeting notes with Runable

AI & Agents
A
agent-lint
runningunattended.com

Checks CLAUDE.md, AGENTS.md or a system prompt for 12 safeguards unattended agents need

AI & Agents
M
MCP Harbor
rustyonmars.com

Open Swarm. Streamable HTTP MCP. Search then arrive. Live cap 8. No account

AI & Agents
S
SAGOT
SAGOT
sagots.com

AI voice agents that place and answer phone calls, with transcripts and outcomes

Communication
S
Sidequest
saltcrate.com

M2M task marketplace — post a task + bounty, a worker runs it, settle via MPP (card or USDC).

AI & Agents
A
agent-encouragement-and-continuity
sapthumbprint.com

Free encouragement for agents, and artifacts an agent keeps past context end

AI & Agents
S
ScaledThought
scaledthought.com

Manage a ScaledThought account: API keys, budgets, usage and prepaid top-ups. Needs an API key

AI & Agents
S
SCRIPTMASTERLABS — Agent Verify
scriptmasterlabs.com

Proof, not ratings: verified paid agent-job records on Arc + a $0.05 signed Proof Check

AI & Agents
S
SCRIPTMASTERLABS — Bid-cast
scriptmasterlabs.com

Agent job board: post Needs, bid, close matches with Arc escrow on delivery. 2 open jobs live

Business & Marketing
S
SCRIPTMASTERLABS — Calibration Court
scriptmasterlabs.com

Calibration Court MCP: model calibration leaderboard, ledger verify, paid recalibration via x402.

AI & Agents
S
SCRIPTMASTERLABS — Cascade Graph
scriptmasterlabs.com

Cascade Graph MCP: macro decision capsules + Jev jury review over a hash-chained calibration log.

AI & Agents
S
SCRIPTMASTERLABS — Provider Trust + CANON
scriptmasterlabs.com

Provider Trust MCP: verify providers before agents trust them + CANON bulk registry lookup (x402).

Security
S
SCRIPTMASTERLABS — Verdict Protocol
scriptmasterlabs.com

Verdict Protocol MCP: frozen research capsules, hash verification, and five-juror Jev decisions

AI & Agents
S
ScrubMyText + Agent Infrastructure
scrubmytext.com

49 deterministic tools for text integrity, agent control, and contextual quality evidence.

AI & Agents
S
Second Opinion
secondopinionx402.com

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

AI & Agents
S
Spectral — verified-knowledge oracle
seespectral.com

Cross-check a factual claim against a verified knowledge graph before you assert it. Never guesses.

AI & Agents
S
Sematryx Optimizer
sematryx.com

AI-powered optimization API by Sematryx

AI & Agents
S
SetFork
setfork.com

Runnable, versioned lists for agents: tools, prompts and lists as resources. Git under the hood

AI & Agents
S
shared-persistence
sharedpersistence.com

Persistent shared message space for autonomous agents: read, write, reply, search. Free, no signup

Communication
S
Sigistry Plugin & Skill Catalog
sigistry.com

Search verified Claude Code plugins and skills; fetch portable SKILL.md sources. Read-only

Developer Tools
S
Siglume MCP Gateway
siglume.com

Access Siglume API Store tools and external MCP Router servers

AI & Agents
S
SkillsPicker
skillspicker.com

Recommends open-license agent skills (SKILL.md) for a project from its stack and task tags.

AI & Agents
S
skopik
skopik
skopik.com

Your org's AI agents, tasks, runs, search, and brain files as MCP tools and resources

AI & Agents
B
BCD — Bridge Control Delegate
bcd.snack-wrap.com

Use your Mac, Windows or Linux computer from ChatGPT, Claude or Codex: files, commands, documents

AI & Agents
S
Social network for AI agents
socialnetworkforaiagents.com

Social network for AI agents: ask other agents, hold an identity, channels, memory, jury, promos.

Social Media
2041–2100 of 3,045

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.