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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 18,483 of 22,534 in the registry
in this excerpt 82 % of 22,534 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)

18,459
Delivery form (raw)
remote9,405 51 %
paket7,936 43 %
paket und remote747 4.0 %
keines371 2.0 %

not recorded for 24 entries

Execution location

18,483
Execution location
remote9,568 52 %
local8,915 48 %

Repository platform (raw)

18,459
Repository platform (raw)
github14,237 77 %
nothing declared4,203 23 %
gitlab19 0.1 %

not recorded for 24 entries

Repository URL listed

18,483
Repository URL listed
yes14,273 77 %
no4,210 23 %

Schema version of the raw record (raw)

18,459
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json16,416 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json970 5.2 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json473 2.6 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json459 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json136 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)

18,459
Icon formats (raw)
nothing declared17,385 94 %
image/png688 3.7 %
image/svg+xml245 1.3 %
image/png, image/svg+xml125 0.7 %
image/jpeg9 0.0 %
image/webp4 0.0 %

and 3 more values · not recorded for 24 entries

Per property, the measured values inside this excerpt. The share refers to the 18,483 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://tracevero.com/api/v1/eintraege?art=mcp_server&zugangsdaten_erforderlich=false&grenze=200"

The command carries exactly the condition of this page. 18,483 entries at 200 each are 93 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without declared environment variables 16,793 entries in this excerpt15,525 shared MCP servers with a repository URL 17,646 entries in this excerpt14,273 shared MCP servers without a declared package registry 11,026 entries in this excerpt9,791 shared Remotely executed MCP servers 10,844 entries in this excerpt9,568 shared Local MCP servers without credentials 8,915 entries in this excerpt8,915 shared MCP servers over streamable-http only 9,779 entries in this excerpt8,588 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 4,751 to 4,800 of 18,483

Entries
Lenderprice MCPcom.lenderprice/mcp
Lenderprice Mini Pricer MCPcom.cre8techdev/mini-pricer-mcp
Lenny Rachitsky Podcast Transcripts MCP Serverai.com.mcp/lenny-rachitsky-podcast
Lenny's Podcast Transcriptsio.usewire/lennys-podcast
Lens Orgio.github.pipeworx-io/lens-org
LensHubai.lenshub/lenshub
Lenz Fact-Checkio.lenz/fact-check
Leteoio.github.asanabrial/leteo
Letmediff MCPit.letmediff/mcp
Lexdev.smartergpt/lex
Lexio.github.Guffawaffle/lex
Lex — Temporal Luxembourg and EU Lawio.github.SFHAJJI/lex
LexGuardio.github.Evozim/lexguard
LexIA Juris (EDIVIA)fr.edivia/lexia-juris
LexIA Pro (EDIVIA)fr.edivia/lexia-pro
Lexbase — legislação portuguesapt.lexbase/legislacao-portuguesa
Lians Agent Memoryio.github.ebeirne/lians
Liberdadeio.github.junoventures/liberdade-sampa-br
Librarianio.github.Terobyte/librarian
Libraryio.github.Spacemandomains/library-mcp
Library Of Congressio.github.pipeworx-io/library-of-congress
LibreJusticefr.librejustice/librejustice
LibreLink Up (CGM)io.github.mcp-dir/librelink-mcp
LibreLink Up B2B (CGM clínica)io.github.mcp-dir/librelink_business-mcp
Librecrawl — Technical SEO Audit MCP Serverio.github.adityaarsharma/librecrawl-technical-seo-audit-mcp
Libretranslateio.github.pipeworx-io/libretranslate
Librivoxio.github.pipeworx-io/librivox
Licensesio.github.pipeworx-io/licenses
Licensyai.licensy/mcp-server
Lichessio.github.pipeworx-io/lichess
Lichess MCP by UnClickio.github.malamutemayhem/lichess
Liciumio.github.Licium-ai/licium
Lie Detector Testcom.liedetectortest/lie-detector-test
Lifestyle Medicine Knowledgeio.github.rabyavalla/lifestyle-medicine-knowledge
Lificio.github.VoidNullable/lific
LiftMCPcom.liftmcp/platform
Liftliio.github.liftli-ai/liftli
LightNow MCP Proxyio.github.lightnow-ai/lightnow-proxy
Lightbringercom.lightbringer/connector
Lightning Enable MCP Serverio.github.refined-element/lightning-enable-mcp
Lightning Walletio.github.lightningfaucet/lightning-wallet-mcp
Lightyear CryptoPunksio.github.Lightyear-Technologies-Limited/cryptopunks
LimeFlight MCPio.github.yaos/limeflight-mcp
Liminaryio.liminary.api/mcp
Limite de Crédito PJio.github.mcp-dir/credito_pj_limite-mcp
Limitless MCP Serverio.github.joinQuantish/limitless
Limzo Telegram Group Statscom.limzo/telegram-group-stats
LineBreak Gate & Spec Bridgecom.linebreakapp/linebreak-gate
Linearapp.linear/linear
Lineario.github.pipeworx-io/linear

All 18,483 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=96