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 20,101 to 20,150 of 20,735
| openFDA Regulatory Metadata | com.blackswancausallabs/openfda-mcp |
|---|---|
| openInvest | io.github.longsizhuo/openinvest |
| openalex | io.github.pipeworx-io/openalex |
| openwein.de — deutsche Weingüter und Weinfeste | de.openwein/mcp |
| operant-mcp | io.github.saagpatel/operant-mcp |
| oraclemcp | io.github.MuhDur/oraclemcp |
| org.agentmuseum/the-agent-museum | org.agentmuseum/the-agent-museum |
| org.agentpub/agentpub | org.agentpub/agentpub |
| org.agentpub/papers | org.agentpub/papers |
| org.aioq/aio | org.aioq/aio |
| org.aquaview/aquaview-mcp | org.aquaview/aquaview-mcp |
| org.benevolabs/irenictable | org.benevolabs/irenictable |
| org.billcommons/bill-commons | org.billcommons/bill-commons |
| org.bot-trade/bottrade | org.bot-trade/bottrade |
| org.brainkb/brainkb | org.brainkb/brainkb |
| org.cashbackpro/cashbackpro | org.cashbackpro/cashbackpro |
| org.filetourl/mcp | org.filetourl/mcp |
| org.gdacs/api | org.gdacs/api |
| org.giftcardshop/mcp | org.giftcardshop/mcp |
| org.govenantstandard/govenant-audit | org.govenantstandard/govenant-audit |
| org.heathy/nutrition | org.heathy/nutrition |
| org.inkflowstudio/inkflow | org.inkflowstudio/inkflow |
| org.lightpaper/lightpaper-mcp | org.lightpaper/lightpaper-mcp |
| org.llmref/llmref | org.llmref/llmref |
| org.nsgoods/nsgoods-mcp | org.nsgoods/nsgoods-mcp |
| org.pinnacleblooms/ask | org.pinnacleblooms/ask |
| org.pubscope/pubscope | org.pubscope/pubscope |
| org.randpaulcovid/reading-room | org.randpaulcovid/reading-room |
| org.rrmacademy/library | org.rrmacademy/library |
| org.scienceswarm/commerce-validators | org.scienceswarm/commerce-validators |
| org.snapforge/snapforge | org.snapforge/snapforge |
| org.sovgrid/self-hosted-ai | org.sovgrid/self-hosted-ai |
| org.swapp1990.designforyou/designforyou | org.swapp1990.designforyou/designforyou |
| org.swapp1990.writer/writer | org.swapp1990.writer/writer |
| org.sylin/ghostlight | org.sylin/ghostlight |
| org.tickets4pets/events | org.tickets4pets/events |
| org.ungovr/mcp | org.ungovr/mcp |
| org.urltopdf/webpage-to-pdf | org.urltopdf/webpage-to-pdf |
| org.vicp-registry/vicp-registry | org.vicp-registry/vicp-registry |
| org.vivesca/vivesca | org.vivesca/vivesca |
| org.wikiprompt/mcp | org.wikiprompt/mcp |
| orisha-data | com.orisha-data/orisha-data-mcp |
| oruk Speech | ai.oruk/speech |
| osc-bridge | io.github.roomi-fields/osc-bridge |
| otwarteAPI | io.github.bartosz-kuc/otwarteapi |
| ovecc | io.github.Ovecc-labs/ovecc |
| ox-mcp | io.github.Rheopyrin/ox-mcp |
| oxidize-pdf MCP Server | io.github.bzsanti/oxidize-pdf-mcp |
| p6xer MCP Server | io.github.osama-ata/p6xer-mcp-server |
| pAIchart MCP Hub | app.paichart/mcp-hub |
All 20,735 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=403