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
20,735
of 25,100 in the registry
in this excerpt
83 %
of 25,100 in the registry
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
MCP servers without declared environment variables
18,971
entries in this excerpt17,592 shared
MCP servers with a repository URL
19,482
entries in this excerpt15,870 shared
MCP servers without a declared package registry
12,958
entries in this excerpt11,614 shared
Remotely executed MCP servers
12,756
entries in this excerpt11,370 shared
MCP servers over streamable-http only
11,662
entries in this excerpt10,366 shared
Local MCP servers without credentials
9,365
entries in this excerpt9,365 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 15,251 to 15,300 of 20,735
| cirdan in namespace io.github | io.github.adanb13/cirdan |
|---|---|
| nexus in namespace io.github | io.github.addozhang/nexus |
| gigamail in namespace io.github | io.github.adecubed/gigamail |
| instagram-mcp in namespace io.github | io.github.adelaidasofia/instagram-mcp |
| robrain in namespace io.github | io.github.adelinamart/robrain |
| quran-search-engine-mcp in namespace io.github | io.github.adelpro/quran-search-engine-mcp |
| finance-mcp in namespace io.github | io.github.adididitagain/finance-mcp |
| wcag-accessibility in namespace io.github | io.github.aditya-ariosity/wcag-accessibility |
| civic-library-mcp in namespace io.github | io.github.adriancisnerosspeed-hub/civic-library-mcp |
| calendarmcp in namespace io.github | io.github.aernouddekker/calendarmcp |
| contactsmcp in namespace io.github | io.github.aernouddekker/contactsmcp |
| facetimemcp in namespace io.github | io.github.aernouddekker/facetimemcp |
| mailappmcp in namespace io.github | io.github.aernouddekker/mailappmcp |
| numbersmcp in namespace io.github | io.github.aernouddekker/numbersmcp |
| printmcp in namespace io.github | io.github.aernouddekker/printmcp |
| remindersmcp in namespace io.github | io.github.aernouddekker/remindersmcp |
| aethyn-browser-mcp in namespace io.github | io.github.aethynio/aethyn-browser-mcp |
| vault-mcp-tools in namespace io.github | io.github.afable702/vault-mcp-tools |
| mcp-server in namespace io.github | io.github.afferens/mcp-server |
| songcheck-mcp in namespace io.github | io.github.afghanfansmedia-ai/songcheck-mcp |
| copilot-datagate in namespace io.github | io.github.afurlane/copilot-datagate |
| negbit in namespace io.github | io.github.ag3ntlab-ai/negbit |
| aiseo-audit in namespace io.github | io.github.agencyenterprise/aiseo-audit |
| strata in namespace io.github | io.github.agenerationforwordz-tech/strata |
| agent-output-guard in namespace io.github | io.github.agenson-horrowitz/agent-output-guard |
| document-parser in namespace io.github | io.github.agenson-horrowitz/document-parser |
| structured-data-validator in namespace io.github | io.github.agenson-horrowitz/structured-data-validator |
| web-content-extractor in namespace io.github | io.github.agenson-horrowitz/web-content-extractor |
| free-blueprints in namespace io.github | io.github.agent-blueprint/free-blueprints |
| impact-preview in namespace io.github | io.github.agent-polis/impact-preview |
| slimcontext-mcp-server in namespace io.github | io.github.agentailor/slimcontext-mcp-server |
| x402engine-mcp in namespace io.github | io.github.agentc22/x402engine-mcp |
| a2atlassian in namespace io.github | io.github.agentic-eng/a2atlassian |
| a2db in namespace io.github | io.github.agentic-eng/a2db |
| mcp in namespace io.github | io.github.agenticmail/mcp |
| mcp-server in namespace io.github | io.github.agentmark-ai/mcp-server |
| audit in namespace io.github | io.github.agentready-market/audit |
| dir-mcp in namespace io.github | io.github.agntcy/dir-mcp |
| trust in namespace io.github | io.github.agntor/trust |
| arcade1v1 in namespace io.github | io.github.agustincf/arcade1v1 |
| image-resolver in namespace io.github | io.github.ahmaddioxide/image-resolver |
| forgejudge in namespace io.github | io.github.ahmedEid1/forgejudge |
| devops-practices in namespace io.github | io.github.ai-4-devops/devops-practices |
| flutter-skill in namespace io.github | io.github.ai-dashboad/flutter-skill |
| aidb in namespace io.github | io.github.ai-debugger-inc/aidb |
| agentmart in namespace io.github | io.github.ai-gaoqian/agentmart |
| vk-ads-mcp in namespace io.github | io.github.ai-hub-open/vk-ads-mcp |
| yandex-direct-mcp in namespace io.github | io.github.ai-hub-open/yandex-direct-mcp |
| hrevn-mcp-server in namespace io.github | io.github.ai-human-andalusia/hrevn-mcp-server |
| kira in namespace io.github | io.github.aibenyclaude-coder/kira |
All 20,735 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=306