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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 19,829 of 23,972 in the registry
in this excerpt 83 % of 23,972 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)

19,805
Delivery form (raw)
remote10,602 53 %
paket8,055 41 %
paket und remote772 3.9 %
keines376 1.9 %

not recorded for 24 entries

Execution location

19,829
Execution location
remote10,768 54 %
local9,061 46 %

Repository platform (raw)

19,805
Repository platform (raw)
github15,244 77 %
nothing declared4,542 23 %
gitlab19 0.1 %

not recorded for 24 entries

Repository URL listed

19,829
Repository URL listed
yes15,280 77 %
no4,549 23 %

Schema version of the raw record (raw)

19,805
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json17,696 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,026 5.2 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json476 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json466 2.4 %
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)

19,805
Icon formats (raw)
nothing declared18,638 94 %
image/png754 3.8 %
image/svg+xml267 1.3 %
image/png, image/svg+xml130 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 19,829 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. 19,829 entries at 200 each are 100 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/en/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 18,114 entries in this excerpt16,813 shared MCP servers with a repository URL 18,720 entries in this excerpt15,280 shared MCP servers without a declared package registry 12,260 entries in this excerpt10,993 shared Remotely executed MCP servers 12,075 entries in this excerpt10,768 shared MCP servers over streamable-http only 11,003 entries in this excerpt9,781 shared Local MCP servers without credentials 9,061 entries in this excerpt9,061 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 11,001 to 11,050 of 19,829

Entries
build.exascale/osintbuild.exascale/osint
build.naru/contract-compassbuild.naru/contract-compass
build123d MCPio.github.pzfreo/build123d-mcp
by.authorized/brandsby.authorized/brands
ca.bluecraneworks/formsca.bluecraneworks/forms
ca.swiftsign/mcpca.swiftsign/mcp
ca.veilpoint/opportunity-exchangeca.veilpoint/opportunity-exchange
cadloop OpenSCADio.github.richardofortune/cadloop-openscad
cadloop Slicerio.github.richardofortune/cadloop-slicer
cal-schedulerio.github.limey/cal-scheduler-mcp
calc.engineerengineer.calc/calc
cambium (remote)io.github.jarmstrong158/cambium-remote
canary ibkr MCPio.github.osauer/ibkr
capital.hove/read-only-local-mysql-mcp-servercapital.hove/read-only-local-mysql-mcp-server
capital.hove/read-only-local-postgres-mcp-servercapital.hove/read-only-local-postgres-mcp-server
capital.hove/read-only-mysql-mcp-servercapital.hove/read-only-mysql-mcp-server
capital.new mandate draft toolsnew.capital/mandate-tools
captcha.cc Human Verificationcc.captcha/captchacc
cars-data.com — Car Specs APIcom.cars-data/car-specs-api
caruonio.github.pipeworx-io/carbon
cash.flat/flatcash-mcpcash.flat/flatcash-mcp
catfactsio.github.pipeworx-io/catfacts
cc.accrue/mcpcc.accrue/mcp
cc.deplion/deplioncc.deplion/deplion
cc.operandi/operandicc.operandi/operandi
cc.thecolony/mcp-servercc.thecolony/mcp-server
cc.ticktape/mcpcc.ticktape/mcp
cdek-mcpio.github.theYahia/cdek-mcp
ch.cowork24/bookingch.cowork24/booking
ch.immoswipe/immoswipe-aich.immoswipe/immoswipe-ai
ch.lumabill/lumabillch.lumabill/lumabill
ch.martinelli/jooq-mcpch.martinelli/jooq-mcp
ch.pfx/mcp-serverch.pfx/mcp-server
ch.swisslivingindex/swiss-living-indexch.swisslivingindex/swiss-living-index
ch.the-orbit/orbitch.the-orbit/orbit
chainpulse — real-time crypto + prediction market data for AI agentsin.fastdb.md/chainpulse
changelogaiio.github.ura-tools/changelogai
channel-labio.dedyn.studiolabsc/channel-lab
chat.mumo/mcpchat.mumo/mcp
chat.prelim/prelimchat.prelim/prelim
chathome.lu — Luxembourg Real Estatelu.chathome/chathome
chatmuxio.github.echoedinvoker/chatmux
checklist.day Registryio.github.kitxor/checklist-day
chessio.github.pipeworx-io/chess
chucknorrisio.github.pipeworx-io/chucknorris
ci.git/mymlh-mcp-serverci.git/mymlh-mcp-server
cityparity — Cost-of-Living & Quality-of-Life Comparisoncom.cityparity/cityparity
clariBIcom.claribi/mcp-server
claude-webcacheio.github.theYahia/claude-webcache
claw.cleaningio.github.cnnrobrn/claw-cleaning

All 19,829 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=221