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MCP servers without declared required secrets

MCP servers for which the registry lists neither an environment variable nor a header marked secret and required. Measured from the raw manifest values.

in this excerpt 20,965 of 25,384 in the registry
in this excerpt 83 % of 25,384 in the registry

What this excerpt selects

What this excerpt selects
Required secrets declaredno
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

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

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

How this excerpt is distributed

Delivery form (raw)

20,941
Delivery form (raw)
remote11,362 54 %
package8,361 40 %
package and remote825 3.9 %
neither393 1.9 %

not recorded for 24 entries

Execution location

20,965
Execution location
remote11,530 55 %
local9,435 45 %

Repository platform (raw)

20,941
Repository platform (raw)
github15,961 76 %
nothing declared4,957 24 %
gitlab23 0.1 %

not recorded for 24 entries

Repository URL listed

20,965
Repository URL listed
yes16,001 76 %
no4,964 24 %

Schema version of the raw record (raw)

20,941
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json18,775 90 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,068 5.1 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json479 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json477 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)

20,941
Icon formats (raw)
nothing declared19,635 94 %
image/png854 4.1 %
image/svg+xml285 1.4 %
image/png, image/svg+xml147 0.7 %
image/jpeg10 0.0 %
image/webp6 0.0 %

and 4 more values · not recorded for 24 entries

Per property, the measured values inside this excerpt. The share refers to the 20,965 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. 20,965 entries at 200 each are 105 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 19,192 entries in this excerpt17,795 shared MCP servers with a repository URL 19,652 entries in this excerpt16,001 shared MCP servers without a declared package registry 13,132 entries in this excerpt11,770 shared Remotely executed MCP servers 12,934 entries in this excerpt11,530 shared MCP servers over streamable-http only 11,837 entries in this excerpt10,523 shared Local MCP servers without declared required secrets 9,435 entries in this excerpt9,435 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 7,201 to 7,250 of 20,965

Entries
PETI (Trabalho Infantil)io.github.mcp-dir/peti_trabalho_infantil-mcp
PFC - ITASCA Discrete Element Simulationio.github.yusong652/pfc
PGA Golfcom.pga/pga-golf
PGAuditorcom.mcpgatepro/pgauditor
PH Civic Dataio.github.xmpuspus/ph-civic-data-mcp
PH Schools MCP Serverio.github.darwinphi/ph-schools
PII Detector APIio.github.Br0ski777/pii-detector
PIS (Ministério do Trabalho)io.github.mcp-dir/pis-mcp
PL/SQL Intelligenceio.github.MuhDur/plsql-mcp
PLAXISio.github.yixuanzhong/plaxis-mcp
PLCs.aiai.plcs/plcs-ai
PLwC - Personality Layer with Conscienceio.github.mhoedt-ai/plwc-gateway
PMB AIio.github.oleksiijko/pmb-ai
PNCPio.github.mcp-dir/pncp-mcp
PO6 Mailboxcom.po6/mailbox
POKEKA — Pokémon Card Pricesxyz.pokeka/card-prices
POS.DO MCP Serverio.github.posdo-io/mcp-server
POSTFACT — Resolve Ambiguous Side Effects Before Retryio.github.GSterlingPress/postfact
PPN Hub — public APIs over MCPcom.ppn-hub/ppn-hub
PQC-Khepra MCP — CMMC Autopilot & AI Security Recorderio.github.nouchix/pqc-khepra-mcp
PRD to Flutter APKio.github.carlosge492/prd-to-flutter-apk
PREFLIGHT — URL Routing for AI Agentsio.github.GSterlingPress/preflight
PRG Risk Oracleio.github.dsrpt1/prg-risk-oracle
PSX MCPio.github.revolutionarybukhari/psx-mcp
PTV MCP by UnClickio.github.malamutemayhem/ptv
PUBLICMCPorg.publicmcp/publicmcp
PVPWirecom.pvpwire/pvpwire
PVZ Fusion MCPio.github.rocnubie/pvz-fusion-mcp
PWA Debug Layerio.github.aryanduntley/pwa-debug-layer
Pa1m Hyperliquidio.github.retampweb/pa1m-hyperliquid
Pa1m Redditio.github.retampweb/pa1m-reddit
Pa1m SEOio.github.retampweb/pa1m-seo
PaKi Curator — Visual Medicine Art Cataloges.cesaryague/paki-curator
Pabsio.github.pdunovits/pabs-mcp
Paceveraio.github.henryyeh182/evidra
Pacioli — the ERPNext broker you can hand the booksio.github.john-broadway/pacioli
PackZooio.github.IAfanasov/packzoo
Package Intelio.github.adam121393/package-intel
Package Intel MCPio.github.selflabbs/package-intel-mcp
PackageGuardio.github.DanKaten/packageguard
Packagephobiaio.github.pipeworx-io/packagephobia
Packagistio.github.pipeworx-io/packagist
Packkitio.github.DanMat/packkit-mcp
Packkitio.github.PackkitJS/packkit-mcp
Packkitio.github.PackkitLabs/packkit-mcp
Packrift MCPio.github.Packrift/packrift-mcp
Packwright MCPio.github.rithwikbabu/packwright-mcp
Pact Toolingio.github.Pact-Community-Organization/pact
Padletcom.padlet/padlet
PagBank MCPio.github.mcp-dir/pagbank-mcp

All 20,965 entries in the list, with filters and pagination

tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=145