MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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3,851 servers in Other Tools & Integrations

Omdb

0

pipeworx-io/mcp-omdb

OMDb MCP — IMDB-derived movie / TV / episode data (BYO key)

Local + RemoteFreeOther Tools & Integrations

Omega

0

aien-dev/omega-mcp

Compile and run Omega (.om) programs in a sandbox, and look up Omega errors and keywords.

LocalFreeOther Tools & Integrations

Omiss

0

qso-graph/omiss-mcp

OMISS MCP server. Net schedule, nets on the air, members, check-in history, awards.

LocalFreeOther Tools & Integrations

Omniverse

0

serionist/omniverse-mcp

Let an AI assistant work in NVIDIA Isaac Sim and other Omniverse Kit apps

LocalFreeOther Tools & Integrations

once

0

aurumflux20/once-kernel

Run a side effect exactly once under retries, redelivery, and concurrent workers.

LocalFreeOther Tools & Integrations

One MCP, many parsers

0

adelaidasofia/parse-mcp

One MCP, many parsers. Routes between markitdown, Docling, and LlamaParse. Plus an interpret tool…

LocalFreeOther Tools & Integrations

Onedrive

0

pipeworx-io/mcp-onedrive

OneDrive (Microsoft Graph) MCP Pack

Local + RemoteFreeOther Tools & Integrations

Oneinfo Storage

0

pipeworx-io/mcp-oneinfo-storage

Italian regulated disclosures direct from 1INFO — keyless, same-day-fresh.

Local + RemoteFreeOther Tools & Integrations

Onet

0

pipeworx-io/mcp-onet

ONET MCP — wraps the ONET Web Services (US DOL) occupation taxonomy (services.onetcenter.org).…

Local + RemoteFreeOther Tools & Integrations

OnlineAfspraken Slots

0

RichieB2B/onlineafspraken-slots-mcp

Read available slots from a public OnlineAfspraken widget URL without an account.

LocalFreeOther Tools & Integrations

Ooni

0

pipeworx-io/mcp-ooni

OONI MCP — internet censorship & website reachability measurements from the Open Observatory of…

Local + RemoteFreeOther Tools & Integrations

Ootlebook

0

alex3000-ai/ootlebook

Read the Tari base layer (Minotari): chain tip, blocks and miners' coinbase data. Read-only.

LocalFreeOther Tools & Integrations

Ooxml Ledger

0

Anselmoo/mcp-ooxml-ledger

Edit Office documents and prove no edit went unrecorded

LocalFreeOther Tools & Integrations

Open Contracting

0

pipeworx-io/mcp-open-contracting

Open Contracting MCP — international public procurement: government tenders and contract awards…

Local + RemoteFreeOther Tools & Integrations

Open Corporates

0

pipeworx-io/mcp-open-corporates

OpenCorporates MCP — Global company registry data (BYO key)

Local + RemoteFreeOther Tools & Integrations

Open Food Facts

0

mrfentmen/open-food-facts-mcp

Use this MCP server to Open Food Facts product, ingredient, allergen, and nutrition lookup....

LocalFreeOther Tools & Integrations

Open Notify

0

pipeworx-io/mcp-open-notify

Open Notify MCP — ISS position + people in space

Local + RemoteFreeOther Tools & Integrations

Open Sanctions

0

pipeworx-io/mcp-open-sanctions

OpenSanctions MCP — global sanctions and PEP data.

Local + RemoteFreeOther Tools & Integrations

Open State

0

JCrossman/can-fed-camp-mcp

Find and prepare Parks Canada reservations while keeping the citizen in control.

LocalFreeOther Tools & Integrations

OpenAPI

0

Asthanaji05/OpenAPI_MCP

Turn any OpenAPI 3 spec into a working MCP server. One file, local (stdio) or remote (HTTP).

LocalFreeOther Tools & Integrations

OpenAPI Services

0

alyiox/mcp-openapix

MCP server that fronts any OpenAPI service: discover operations from its spec and call them

LocalFreeOther Tools & Integrations

Openclaw Health

temurkhan13/openclaw-health-mcp

MCP server for OpenClaw deployment health: gateway, resources, errors, skills, upgrades, disk.

LocalFreeOther Tools & Integrations

Openclaw Upgrade Orchestrator

temurkhan13/openclaw-upgrade-orchestrator-mcp

AI runtime upgrade safety + provider-side regression detection (snapshot diff + fingerprint).

LocalFreeOther Tools & Integrations

Opencollective

0

pipeworx-io/mcp-opencollective

Open Collective public MCP.

Local + RemoteFreeOther Tools & Integrations

Opendata Swiss

0

pipeworx-io/mcp-opendata-swiss

opendata.swiss MCP — Switzerland's federal open-data portal (CKAN catalogue).

Local + RemoteFreeOther Tools & Integrations

Opendota

0

pipeworx-io/mcp-opendota

OpenDota MCP — Dota 2 open stats.

Local + RemoteFreeOther Tools & Integrations

Openf1

0

pipeworx-io/mcp-openf1

OpenF1 MCP — real-time & historical Formula 1 data.

Local + RemoteFreeOther Tools & Integrations

openFDA Regulatory Metadata

0

Black-Swan-Causal-Labs/openfda-mcp

Resolve FDA application numbers and product names to regulatory metadata (CDER, CBER, CDRH).

LocalFreeOther Tools & Integrations

Openfema

0

pipeworx-io/mcp-openfema

OpenFEMA MCP — US Federal Emergency Management Agency open data.

Local + RemoteFreeOther Tools & Integrations

Openfigi

0

pipeworx-io/mcp-openfigi

OpenFIGI MCP — financial-instrument symbology.

Local + RemoteFreeOther Tools & Integrations

Openfoodtox

0

pipeworx-io/mcp-openfoodtox

EFSA OpenFoodTox — the reference values EFSA has derived for chemical substances in food and feed…

Local + RemoteFreeOther Tools & Integrations

Openligadb

0

pipeworx-io/mcp-openligadb

OpenLigaDB MCP — community-run, keyless football / soccer match data. Covers German football…

Local + RemoteFreeOther Tools & Integrations

OpenMEP duct sizing

0

samarmstrong/openmep

Deterministic HVAC duct sizing at a fixed or Manual D friction rate; grades existing ducts.

LocalFreeOther Tools & Integrations

Openparliament Ca

0

pipeworx-io/mcp-openparliament-ca

OpenParliament.ca MCP — civic-tech mirror of the Parliament of Canada

Local + RemoteFreeOther Tools & Integrations

Openremedies

0

pipeworx-io/mcp-openremedies

OpenRemedies is a lookup of sourced treatment records for a condition: approved medicines by…

Local + RemoteFreeOther Tools & Integrations

Opensensemap

0

pipeworx-io/mcp-opensensemap

openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)

Local + RemoteFreeOther Tools & Integrations

Openstates

0

pipeworx-io/mcp-openstates

OpenStates MCP — bills, legislators, votes in all 50 US states

Local + RemoteFreeOther Tools & Integrations

OpenVibeCoding Read-only

xiaojiou176-open/OpenVibeCoding

Read-only MCP for OpenVibeCoding runs, workflows, proof, queue, replay, and incident reads.

LocalFreeOther Tools & Integrations

OPNsense

itunified-io/mcp-opnsense

OPNsense MCP Server — 72 tools for DNS, Firewall, DHCP, ACME, Routing, VLANs & more

LocalFreeOther Tools & Integrations

Or Dmv

0

pipeworx-io/mcp-or-dmv

Oregon DMV MCP — live wait times at all 60 Oregon DMV field offices, plus the office locator the…

Local + RemoteFreeOther Tools & Integrations

Oraclarr

0

bdog720/oraclarr

Read-only-by-default MCP server for diagnosing a self-hosted arr stack (Sonarr, Radarr & more).

LocalFreeOther Tools & Integrations

Oracle Feeds

0

rileybuilds/oracle-feeds-mcp

On-chain price oracles: Chainlink (5 chains) + Pyth, staleness-flagged, no forced RPC key.

LocalFreeOther Tools & Integrations

Oracle Link

StudiousXiaoYu/oracle-link

Oracle MCP Query Server (Node.js) - Read-only SELECT via MCP

LocalFreeOther Tools & Integrations

Oracle Lite

0

bluegemsk/oracle-mcp-lite

Offline Oracle AWR/ASH report analyzer with DBA tuning advice and a top-3 tuning summary.

LocalFreeOther Tools & Integrations

Orangerail

0112

KimHyeongRae0/orangerail

Turns your Prisma schema into typed MCP tools, with destructive writes gated behind human approval

LocalFreeOther Tools & Integrations

Orcid

0

pipeworx-io/mcp-orcid

ORCID MCP — public records.

Local + RemoteFreeOther Tools & Integrations

orm-preflight

0502

sikandar100/orm-preflight

Checks TypeORM migrations for data loss, table locks, and deploy problems before they run.

LocalFreeOther Tools & Integrations

ORSF

orsf-sk/orsf

1.25M+ Slovak companies, aggregated from 8 registers (RPO/ORSR/RÚZ/ZRSR/RPVS/CRZ/ÚVO/FS DPH).

LocalFreeOther Tools & Integrations