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MCP servers over stdio only

MCP servers whose manifest declares stdio as its only transport. They run as a local process and communicate over standard input and output.

in this excerpt 9,833 of 24,507 in the registry
in this excerpt 40 % of 24,507 in the registry

What this excerpt selects

What this excerpt selects
Transports (raw)stdio
measured directly

A derived value carries its raw declaration beside it; the derivation rule is published, with a version, on the methodology page.

What this excerpt does not say

Every sentence here follows from the condition above, not from an assessment.

How this excerpt is distributed

Credentials required

9,833
Credentials required
no7,525 77 %
yes2,308 23 %

Schema version of the raw record (raw)

9,827
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json8,881 90 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json478 4.9 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json316 3.2 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json114 1.2 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json36 0.4 %
https://registry.modelcontextprotocol.io/v0/schema/2025-12-111 0.0 %

and 1 more values · not recorded for 6 entries

Repository platform (raw)

9,827
Repository platform (raw)
github9,398 96 %
nothing declared420 4.3 %
gitlab9 0.1 %

not recorded for 6 entries

Repository URL listed

9,833
Repository URL listed
yes9,413 96 %
no420 4.3 %

Icon formats (raw)

9,827
Icon formats (raw)
nothing declared9,446 96 %
image/png270 2.7 %
image/svg+xml81 0.8 %
image/png, image/svg+xml26 0.3 %
image/jpeg2 0.0 %
image/webp2 0.0 %

not recorded for 6 entries

Path argument present

9,833
Path argument present
no9,639 98 %
yes194 2.0 %

Per property, the measured values inside this excerpt. The share refers to the 9,833 entries of the excerpt, not to the registry.

The same excerpt through the interface

curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_transportarten=stdio&grenze=200"

The command carries exactly the condition of this page. 9,833 entries at 200 each are 50 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/aenderungen.atom?thema=transport-stdio

Both addresses narrow the change stream to exactly the entries in this excerpt. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.

Excerpts sharing entries with this one

MCP servers available as a package only 10,633 entries in this excerpt9,827 shared Locally executed MCP servers 12,078 entries in this excerpt9,833 shared Local MCP servers with a repository URL 11,472 entries in this excerpt9,413 shared Local MCP servers without credentials 9,218 entries in this excerpt7,525 shared MCP servers over stdio, as an npm package only 6,190 entries in this excerpt6,190 shared Local MCP servers as an npm package only 7,046 entries in this excerpt6,190 shared

Per neighbour its own size and the counted number of shared entries. An excerpt without a single shared entry is not listed here.

Entries

Entries 101 to 150 of 9,833

Entries
Adaptive Memory Graphio.github.raskolnikovdd/adaptive-memory-graph
AdoMcpio.github.John0King/adomcp
AdrMcpio.github.Atypical-Consulting/adr-mcp
Adrex AIio.github.gauravapiscean/adrex-ai
AdsTurbo Creative MCPio.github.AdsTurbo/adsturbo-creative-mcp
Aegisio.github.verrysimatupang99/aegis
Aegis — AI Agent Governanceio.github.Acacian/aegis
Aether Wealthai.aetherwealth/mcp
Afi MCPio.github.Servosity/afi-mcp
Africa Data Bankio.github.Africa-Data-Bank/africadb
Afterpathsio.github.burnssa/afterpaths
Agenda Intelligence MDio.github.vassiliylakhonin/agenda-intelligence-md
Agendumio.github.sralli/agendum
Agent API Gatewayio.github.ZachDreamZ/agent-api-gateway
Agent Action Gateio.github.AAH20/agent-action-gate
Agent Almanac MCPio.github.survivorforge/agentalmanac-mcp
Agent Blueprintio.github.agent-blueprint/mcp-server
Agent Boosterio.github.sseshachala/agent-booster
Agent Coherence — Stale Write Guard (FS)io.github.Cohexa-ai/stale-write-guard-fs
Agent Commsio.github.ExaDev/agent-comms
Agent Droid Bridgeio.github.Neverlow512/agent-droid-bridge
Agent Emailio.github.UseJunior/email-agent-mcp
Agent Guardrail MCP Serverio.github.JarvisOnM4/agent-guardrail
Agent Guardrailsio.github.logi-cmd/agent-guardrails
Agent Indexio.github.agent-idx/mcp
Agent MCP Gatewayio.github.roddutra/agent-mcp-gateway
Agent Observabilityio.github.blueskylineassets/agent-observability
Agent Onlyio.github.vegelate/agent-only
Agent Readiness Auditorio.github.asish-singh/agent-readiness-auditor
Agent Relayio.github.mmmikael/arelay
Agent Release Auditorio.github.veyndrasystems/agent-release-auditor
Agent Security Scannerio.github.Mikehzp/agentvuln
Agent Sniperio.github.nirholas/agent-sniper
Agent Toolboxio.github.solhammer/agent-toolbox
Agent Venue Radario.github.ItzxFin2323/agent-venue-radar
Agent Workspace MCPio.github.HrRodan/agent-workspace-mcp
Agent360 Browser MCPio.github.Agent360dk/browser-mcp
AgentAnycastio.github.AgentAnycast/agentanycast
AgentAuthio.github.raditotev/agent-auth
AgentAvow Trustcom.agentavow/agentavow-trust
AgentBillio.github.marketinglior-pixel/agentbill-mcp
AgentBodega MCPio.github.agentbodegastore/agentbodega-mcp
AgentCanaryio.github.MrCerq/agentcanary
AgentFeed on Algorandio.github.seekdaseek/agentfeed-algo
AgentForgeorg.sciscale/agentforge-mcp
AgentFundio.github.agentIgris/agentfund
AgentGateio.github.agentkitai/agentgate
AgentGraph Trustio.github.agentgraph-co/agentgraph-trust
AgentGuard — security checks for AI agentsio.github.shuaicongxiaomai/agentguard
AgentHotspotio.github.agenthotspot/agenthotspot-mcp

All 9,833 entries in the list, with filters and pagination

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