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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 5,378 of 21,996 in the registry
in this excerpt 24 % of 21,996 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

Repository platform (raw)

5,370
Repository platform (raw)
nothing declared2,798 52 %
github2,555 48 %
gitlab17 0.3 %

not recorded for 8 entries

Repository URL listed

5,378
Repository URL listed
no2,803 52 %
yes2,575 48 %

Delivery form (raw)

5,370
Delivery form (raw)
remote4,501 84 %
paket647 12 %
paket und remote190 3.5 %
keines32 0.6 %

not recorded for 8 entries

Execution location

5,378
Execution location
remote4,521 84 %
local857 16 %

Schema version of the raw record (raw)

5,370
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json4,562 85 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json375 7.0 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json270 5.0 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json127 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json34 0.6 %
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail2 0.0 %

not recorded for 8 entries

Icon formats (raw)

5,370
Icon formats (raw)
nothing declared4,811 89 %
image/png357 6.6 %
image/svg+xml105 2.0 %
image/png, image/svg+xml89 1.7 %
image/jpeg4 0.1 %
image/jpg1 0.0 %

and 3 more values · not recorded for 8 entries

Per property, the measured values inside this excerpt. The share refers to the 5,378 entries of the excerpt, not to the registry. Shown are 6 of 10 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. 5,378 entries at 200 each are 27 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without declared environment variables 5,868 entries in this excerpt5,131 shared MCP servers without a declared package registry 5,255 entries in this excerpt4,541 shared Remotely executed MCP servers 5,239 entries in this excerpt4,521 shared MCP servers over streamable-http only 4,958 entries in this excerpt4,272 shared MCP servers without a repository URL 3,305 entries in this excerpt2,803 shared Remote MCP servers without a repository URL 3,125 entries in this excerpt2,681 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 1,451 to 1,500 of 5,378

Entries
Link Centercenter.mylink/link-center
LinkListio.linklist/linklist
LinkLoreio.linklore/llre
LinkMCPio.linkmcp/linkmcp
LinkedIn MCP Serverai.com.mcp/linkedin
Linkupso.linkup.mcp/linkup-mcp-server
Listen to Sadhuapp.listentosadhu/corpus
Lithuania Payments (Stripe — cards / Apple Pay)app.wishpool/lithuania-payments-mcp
LivTaktapp.livtakt/livtakt
Live Flight Dataorg.memoryapi/flight
LiveCheck AIcom.qualityclouds/mcp-server-qualityclouds
Living Memoryto.viibe/living-memory
LivingMeta — AI in Researchai.livingmeta/ai-in-research
Lnk.Bio Official MCPbio.lnk/lnkbio
Local Compliance OScom.checkmycontractorquote/local-compliance-os
LocalCancom.localcan/mcp
Location & Demand Intelligencecom.timzinin.api/location-demand-intelligence
Locizeapp.locize.mcp/server
Lodestonecom.studiocorsair/lodestone
Lodi Kids Activitiescom.lodikidsactivities/lodi-kids-activities
Loopwise MCP Servercom.loopwise/mcp
Loppeecom.loppee/loppee
Lotlytics — US Real Estate Market Data & Investment Analyticsus.lotlytics/lotlytics-mcp
Lovabledev.lovable/mcp
Love Oracle — Tarotapp.loveoracle/tarot
Lovie Company Formationco.lovie/company-formation
Lowtoxgear Scannercom.lowtoxgear/scanner
Lowtoxgear Storefrontcom.lowtoxgear/storefront
Lowvyncom.lowvyn/mcp
Loxone AIcom.loxoneai/loxone-ai
Lucidapp.lucid.mcp/lucid
LuckMeAIcom.luckmeai/mcp
Lukijaapp.lukija/lukija
Lumethic Photo Verificationcom.lumethic/verify
Lunoo Rankingscom.lunoo/rankings
Luxembourg Invoices (Peppol BIS 3.0 via Storecove)app.wishpool/luxembourg-invoice-mcp
Luxembourg Payments (Stripe — cards / Apple Pay)app.wishpool/luxembourg-payments-mcp
M365 Graph MCPwork.mcps/m365-graph
MANDAbz.manda/manda
MCP Anvilcom.aiinfradecoded/mcp-anvil
MCP Compliance Preflightcom.dynsuplabs/mcp-compliance-preflight
MCP Emailscom.mcpemails/emails
MCP Hook Conformanceio.studiomeyer/hook-conformance
MCP Hub — your personal data for AIchurch.ai.mcp/mcp-hub
MCP Kill-Chain Research — Stage 1 (Identity ≠ Behavior)dev.gtfo/mcp-killchain-stage1-weather
MCP Marketplaceio.mcp-marketplace/search
MCP Protocol Conformanceio.studiomeyer/protocol-conformance
MCP Queencom.mcpqueen/registry
MCP Registry Serverai.com.mcp/registry
MCP Server Attestationio.studiomeyer/server-attestation

All 5,378 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=30