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MCP servers without credentials

MCP servers for which the registry lists no required secret variable. Measured from the manifest declaration, with source and date.

in this excerpt 20,735 of 25,100 in the registry
in this excerpt 83 % of 25,100 in the registry

What this excerpt selects

What this excerpt selects
Credentials requiredno
derived from: Required secret variables (raw)

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

Delivery form (raw)

20,711
Delivery form (raw)
remote11,203 54 %
paket8,293 40 %
paket und remote819 3.9 %
keines396 1.9 %

not recorded for 24 entries

Execution location

20,735
Execution location
remote11,370 55 %
local9,365 45 %

Repository platform (raw)

20,711
Repository platform (raw)
github15,830 76 %
nothing declared4,858 23 %
gitlab23 0.1 %

not recorded for 24 entries

Repository URL listed

20,735
Repository URL listed
yes15,870 77 %
no4,865 23 %

Schema version of the raw record (raw)

20,711
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json18,559 90 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,057 5.1 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json477 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json476 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json137 0.7 %
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail2 0.0 %

and 3 more values · not recorded for 24 entries

Icon formats (raw)

20,711
Icon formats (raw)
nothing declared19,440 94 %
image/png822 4.0 %
image/svg+xml285 1.4 %
image/png, image/svg+xml145 0.7 %
image/jpeg10 0.0 %
image/webp5 0.0 %

and 4 more values · not recorded for 24 entries

Per property, the measured values inside this excerpt. The share refers to the 20,735 entries of the excerpt, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this excerpt.

The same excerpt through the interface

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

The command carries exactly the condition of this page. 20,735 entries at 200 each are 104 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/aenderungen.atom?thema=ohne-zugangsdaten

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 without declared environment variables 18,971 entries in this excerpt17,592 shared MCP servers with a repository URL 19,482 entries in this excerpt15,870 shared MCP servers without a declared package registry 12,958 entries in this excerpt11,614 shared Remotely executed MCP servers 12,756 entries in this excerpt11,370 shared MCP servers over streamable-http only 11,662 entries in this excerpt10,366 shared Local MCP servers without credentials 9,365 entries in this excerpt9,365 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 1,501 to 1,550 of 20,735

Entries
BuyWhere MCP Serverio.github.BuyWhere/buywhere-mcp-server
BuyerAwarecom.buyerawareapp/buyeraware
Buzzr Sports Engineio.github.Buzzr-app/dfs-engine
Buzzword Densityio.github.pipeworx-io/buzzword-density
Bybitio.github.mcp-dir/bybit-mcp
Bynncom.bynn/bynn
ByteRay AIai.byteray/byteray-mcp
Bzigocom.bzigo/bzigo
C6 Bank MCPio.github.mcp-dir/c6-mcp
C64 Bridgeio.github.chrisgleissner/c64bridge
CAD MCP Serverio.github.mattmohandiss/cad-mcp-server
CADE: Processosio.github.mcp-dir/cade_processos-mcp
CADIN Estadualio.github.mcp-dir/cadin_estadual-mcp
CADIN São Pauloio.github.mcp-dir/cadin_sp-mcp
CAF Agricultura Familiar PFio.github.mcp-dir/caf_agricultura_pf-mcp
CAF Agricultura Familiar PJio.github.mcp-dir/caf_agricultura_pj-mcp
CAFIR (Imóveis Rurais)io.github.mcp-dir/cafir_imoveis_rurais-mcp
CAI MCPio.github.cailab-hk/cai
CAN-TAP Verifiedio.github.morphious33453/can-tap-verified-mcp
CAPI Gatewayio.github.surisoft-io/capi-core
CAR (Cadastro Ambiental Rural)io.github.mcp-dir/car_ambiental_rural-mcp
CARF (Recursos Fiscais)io.github.mcp-dir/carf-mcp
CARF: Processoio.github.mcp-dir/carf_processo-mcp
CARTOcom.carto/carto
CAST Imaging MCP Serverio.github.CAST-Extend/imaging-mcp-server
CAiD MCP Serverio.github.dreliq9/caid-mcp
CCAPIai.ccapi/mcp
CCPhoto — Phone Camera Bridgeio.github.stepankaiser/ccphoto
CCRiderio.github.neilberkman/ccrider
CDC MMWR Reportscom.olyport/cdc-mmwr
CDC Mortality (WONDER)com.olyport/cdc-wonder
CDC PLACES Health Datacom.olyport/cdc-places
CDC Social Vulnerability Indexcom.olyport/cdc-svi
CDF Finance MCPio.github.VessellTech/cdf.mcp
CDT Express by Riskthinking.AIio.github.RiskThinking/cdt-express-mcp
CData Connect AIcom.cdata/cdata-connect-ai
CE-RISE Digital Passport Engineering Assistantio.github.CE-RISE-software/dp-engineering-assistant
CEAF (Expulsões)io.github.mcp-dir/ceaf-mcp
CEIS (Inidôneas e Suspensas)io.github.mcp-dir/ceis-mcp
CENPROT SP: Protestosio.github.mcp-dir/cenprot_sp_protestos-mcp
CEPIM (Entidades Impedidas)io.github.mcp-dir/cepim-mcp
CGU (Controladoria Geral da União)io.github.mcp-dir/cgu-mcp
CHAP Coordinatorio.github.BrightbeamAI/chap
CICADAio.github.wende/cicada
CICD AIopsio.github.AIops-tools/cicd-aiops
CIGAMio.github.mcp-dir/cigam-mcp
CIPHER x402 — Paid Solana & Crypto Toolsio.github.cryptomotifs/cipher-x402-mcp
CISSP Study Group - CISSP Exam Prep & Practice Questionsio.github.vcprimiani/cissp-study-group
CIVITAExyz.signomy/civitae
CLEO MCP Serverio.github.kryptobaseddev/cleo-mcp-server

All 20,735 entries in the list, with filters and pagination

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