MCP servers without declared required secrets
MCP servers for which the registry lists neither an environment variable nor a header marked secret and required. Measured from the raw manifest values.
What this excerpt selects
| Required secrets declared | 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
- Required secrets declared 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.
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Delivery form (raw)
21,119| remote | 11,479 54 % |
|---|---|
| package | 8,416 40 % |
| package and remote | 827 3.9 % |
| neither | 397 1.9 % |
not recorded for 24 entries
Execution location
21,143| remote | 11,647 55 % |
|---|---|
| local | 9,496 45 % |
Repository platform (raw)
21,119| github | 16,064 76 % |
|---|---|
| nothing declared | 5,031 24 % |
| gitlab | 24 0.1 % |
not recorded for 24 entries
Repository URL listed
21,143| yes | 16,105 76 % |
|---|---|
| no | 5,038 24 % |
Schema version of the raw record (raw)
21,119| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 18,938 90 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,076 5.1 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 483 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 480 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 137 0.6 % |
| 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)
21,119| nothing declared | 19,790 94 % |
|---|---|
| image/png | 868 4.1 % |
| image/svg+xml | 292 1.4 % |
| image/png, image/svg+xml | 149 0.7 % |
| image/jpeg | 10 0.0 % |
| image/webp | 6 0.0 % |
and 4 more values · not recorded for 24 entries
Per property, the measured values inside this excerpt. The share refers to the 21,143 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. 21,143 entries at 200 each are 106 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 8,551 to 8,600 of 21,143
| Ruben Marcus — Agent-Ready Portfolio | io.github.rubenmarcus/portfolio |
|---|---|
| Rubygems | io.github.pipeworx-io/rubygems |
| Rudko — vertebrologist (Chernivtsi, Ukraine) | site.rudko/vertebrolog |
| Rule-Porter | io.github.Evozim/rule-porter |
| RuleDrift | io.github.ri7in/rule-drift |
| Rulebase | co.rulebase/rulebase |
| Rulemorph MCP Server | io.github.vinhphatfsg/rulemorph-mcp |
| Rules MCP | io.github.AKR1166/rules-mcp |
| Rules-Generator-Pro | io.github.Evozim/rules-gen |
| Rumors pick-up lines | app.rumors/lines |
| Run402 | com.run402/mcp |
| RunCabin | com.runcabin/cabin |
| RunGlance | org.openlyuseful/runglance |
| RunOnProof | io.github.runonproof/cdo |
| Runbook Example Catalog | io.github.Wxt-ai/command-summary-option-workbench |
| Runbook Option Planner | io.github.Wxt-ai/command-summary-option-identifier |
| Rung public career guides | guru.rung/public-guides |
| Runik AI | io.github.eZhing/runik-ai |
| Runoscript — Elder Futhark runes | com.runoscript/runoscript |
| Russian Web Data Access for AI Agents | com.ruscrape/russia-access |
| Rust FAF | one.faf/rust-faf-mcp |
| Rustpad MCP Server | io.github.ni-c/rustpad-mcp |
| Rwanda Payments (Flutterwave — MTN MoMo) | app.wishpool/rwanda-payments-mcp |
| RxRadar | io.github.labrat-0/rxradar |
| Rxnorm | io.github.pipeworx-io/rxnorm |
| SABESP: Download de Conta | io.github.mcp-dir/contas_sabesp_download_conta-mcp |
| SABESP: Lista de Instalações | io.github.mcp-dir/contas_sabesp_lista_instal-mcp |
| SAGE Infinite Search | io.github.talktosims/sage-infinite-search |
| SAGE Wrapper | io.github.PsYcGoD/sage |
| SAGE — Solver-Augmented Grounding Engine | io.github.pragnakar/sage-solver-mcp |
| SAIJ — Jurisprudencia Argentina | io.github.hernan-cc/saij-mcp |
| SAKH — Ayatollah Khamenei Research Corpus | uk.sadiqoon/sakh |
| SALT19 Agent Utility Grid | io.github.GabrielAllit1/salt19-agent-utility-grid |
| SAME - Stateless Agent Memory Engine | io.github.sgx-labs/same |
| SAMHSA Behavioral Health | com.olyport/samhsa |
| SAMHSA Treatment Locator | com.olyport/treatment-locator |
| SAMRUM — Family Personality Insights | io.samrum/mcp |
| SAP ABAP MCP | io.github.Coaspe/sap-abap-mcp |
| SAP HANA CLI | io.github.SAP-samples/hana-cli |
| SAP MCP Server | ai.oobeprotocol.sap.mcp/sap-mcp |
| SAS Viya | io.github.sassoftware/sas-mcp-server |
| SAST MCP Server | io.github.Skyrxin/sast-mcp-server |
| SAT69 — Listas del SAT (69 y 69-B del CFF) | io.github.edbror/sat69-mcp |
| SAVORDISH | io.github.rodeldoria/savor-dish |
| SBChart2.0 MCP | kr.co.softbowl/sbchart2 |
| SBGrid3.0 MCP | kr.co.softbowl/sbgrid3 |
| SCA Zandomeni — Timișoara | eu.zandomeni/legal-content |
| SCHISM Model Setup MCP Server | io.github.mansurjisan/schism-mcp |
| SCModeling | com.scmodeling/public |
| SCORM Packager (HTML → SCORM 2004) | io.github.giacomomaria81/scorm-mcp-server |
All 21,143 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=172