MCP servers without credentials
MCP servers for which the registry lists no required secret variable. Measured from the manifest declaration, with source and date.
What this excerpt selects
| Credentials required | no 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
- Credentials required is not declared but computed: from Required secret variables (raw), Required secret headers (raw). The rule is published, with a version, on the methodology page.
- None of this is verified. This registry fetches no repository URL, no endpoint and no package index. What is measured is what a manifest declares, not what a piece of software does.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Delivery form (raw)
20,711| remote | 11,203 54 % |
|---|---|
| paket | 8,293 40 % |
| paket und remote | 819 3.9 % |
| keines | 396 1.9 % |
not recorded for 24 entries
Execution location
20,735| remote | 11,370 55 % |
|---|---|
| local | 9,365 45 % |
Repository platform (raw)
20,711| github | 15,830 76 % |
|---|---|
| nothing declared | 4,858 23 % |
| gitlab | 23 0.1 % |
not recorded for 24 entries
Repository URL listed
20,735| yes | 15,870 77 % |
|---|---|
| no | 4,865 23 % |
Schema version of the raw record (raw)
20,711| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 18,559 90 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,057 5.1 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 477 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 476 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 137 0.7 % |
| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail | 2 0.0 % |
and 3 more values · not recorded for 24 entries
Icon formats (raw)
20,711| nothing declared | 19,440 94 % |
|---|---|
| image/png | 822 4.0 % |
| image/svg+xml | 285 1.4 % |
| image/png, image/svg+xml | 145 0.7 % |
| image/jpeg | 10 0.0 % |
| image/webp | 5 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
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 19,851 to 19,900 of 20,735
| lastseen mortality | dev.lastseen/mortality |
|---|---|
| lastseen score | dev.lastseen/score |
| lat.oktopus/checkout-cod | lat.oktopus/checkout-cod |
| launches | io.github.pipeworx-io/launches |
| lavela | io.github.ym2629/lavela |
| ldraw-mcp | io.github.musharna/ldraw-mcp |
| lean-memory | io.github.Wuesteon/lean-memory |
| legal.captain/captain-legal | legal.captain/captain-legal |
| license-checker | io.github.weiseer/license-checker |
| life. scored. | com.lifescored/mcp |
| link.obfus/utility-grid | link.obfus/utility-grid |
| liquefy-ui | io.github.liquefy-ui/liquefy-ui |
| live.bitcoinintel/signal-api | live.bitcoinintel/signal-api |
| live.catchaset/catchaset | live.catchaset/catchaset |
| live.gex/gex-mcp | live.gex/gex-mcp |
| lk.ghosts/wyrm | lk.ghosts/wyrm |
| llm-oracle | io.github.weiseer/llm-oracle |
| llms.txt Checker - AI Readiness Audit | io.github.apifymcpfactory-droid/llms-txt-checker |
| llms.txt Generator | de.llms-txt-generator/llms-txt |
| llmsmap.me International Directory | io.github.arseniigruzdev/llmsmap |
| llmtrim | io.github.fkiene/llmtrim |
| lo-eyes | io.github.sophiacave/lo-eyes |
| lockvet | io.github.matteo-sung/lockvet |
| logr | it.logr/mcp |
| lol.agentarena/arena | lol.agentarena/arena |
| lookup-holiday | io.github.encodi/lookup-holiday |
| loop-mcp | com.loopxxi/loop-mcp |
| lorem | io.github.pipeworx-io/lorem |
| loudcheck | io.github.chaoz23/loudcheck |
| love.letsvibe/vibe | love.letsvibe/vibe |
| lucid.page | page.lucid/lucid-page |
| lv.vairogs/vairogs | lv.vairogs/vairogs |
| m-dev-tools | io.github.m-dev-tools/m-dev-tools-mcp |
| m2ml — AI-to-AI Knowledge Network | io.github.m2ml/m2ml |
| mabl | com.mabl/mcp |
| mac-control-mcp | io.github.AdelElo13/mac-control-mcp |
| macOS Calendar & Reminders | io.github.kiki830621/che-ical-mcp |
| macOS Calendar and Reminders | io.github.PsychQuant/che-ical-mcp |
| macOS-MCP | io.github.Jeomon/macos-mcp |
| macOS-only MCP server that exposes iMessage chat | io.github.adelaidasofia/imessage-mcp |
| mail-index | io.github.alunsoldantarctica/mail-index |
| mail-index | io.github.unsoldgroup/mail-index |
| mail-muncher | io.github.craigjmidwinter/mail-muncher |
| mailindex-mcp | io.github.alexanderkrauck/mailindex-mcp |
| mailverdict | dev.mailverdict/mailverdict |
| makeup.land | land.makeup/v1 |
| mango-office-mcp | io.github.theYahia/mango-office-mcp |
| marine | io.github.pipeworx-io/marine |
| market.mtok/mcp | market.mtok/mcp |
| market.waxed/mcp | market.waxed/mcp |
All 20,735 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=398