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.
36,126 servers 86% of 42,239 in the directory
This category in numbers
- 22,823 63 % Execution location: remote
- 25,541 71 % Repository URL listed: yes
- 22,617 63 % Delivery form (raw): remote
- 25,446 70 % Repository platform (raw): github
The most frequent value per property, counted across the entries of this category. The full distribution is further down.
Entries
Filter further
- Execution location: local
- Execution location: remote
- Repository URL listed: yes
- Repository URL listed: no
- recently updated first
Entries 35,851 to 35,900 of 36,126
| x402 JSON Repair | io.github.ktcod/x402-json-repair-mcp |
|---|---|
| x402 MCP Starter | io.github.kadopi/x402-mcp-starter |
| x402 Market Intelligence + Russian Web Access | com.ruscrape/russia-access |
| x402 Merchant Check | com.gradientdecisions/merchant-check |
| x402 Micro Tollgate | io.github.kevin2003050666-coder/x402-micro-tollgate |
| x402 Notary MCP | io.github.forgemeshlabs/x402-notary-mcp |
| x402 Pay — USDC API Payment Helper | com.scriptmasterlabs/x402-pay |
| x402 Preflight | io.github.chico10117/x402-preflight |
| x402 Seller | io.github.entreprisedaney33-rgb/x402-seller-mcp |
| x402 Text Tools Catalog | net.tunnelmole.heiekc-ip-209-115-177-214/x402-text-tools |
| x402 Text Tools Catalog | net.tunnelmole.imkl13-ip-209-115-177-214/x402-text-tools |
| x402 Toolbox | io.github.mayer-code/x402-toolbox |
| x402 Tools | io.github.foxxx009/x402-tools-mcp |
| x402 Triage MCP | io.github.TateLyman/x402-triage-mcp |
| x402 Universal Payer | io.github.nirholas/x402-bridge |
| x402 Video — AI Video Generation (pay-per-call, no account) | io.github.x402-video/seedance-video-generation |
| x402 Wallet | io.github.nirholas/x402-mcp |
| x402 Web Extract | io.github.Senpi-Station/x402-web-extract |
| x402 Web Tools | io.github.iparadise71/x402-web-tools |
| x402 economy tools | dev.workers.clankerceo.multichain-rpc/x402-tools |
| x402 endpoint checker | dev.workers.soloearn.x402-seller-kit/x402-checker |
| x402 government-data search | io.github.lspain1994/x402-datasets-mcp |
| x402-market | io.github.AsaiShota/mcp-server |
| x402-seller — rug protection & safe-alpha for trading agents | io.github.wyattpalm2-eng/x402-seller |
| x402-snap | io.github.ZadenGG/x402-snap |
| x402-vend — WebIntel | io.github.OmarNassar1127/x402-vend |
| x402Shield | dev.x402shield/x402shield |
| x402card: Virtual Cards + Freeland eSIM | org.x402card/freeland-esim |
| x402check | io.github.caiovicentino/x402check |
| x402image | org.x402image/image |
| x402nano | io.github.Bobjonesgood/x402nano |
| x402receipts | com.x402receipts/mcp |
| x64dbg MCP | io.github.rison1337/x64dbg-mcp |
| x711 — Universal Agent Gas Station | io.github.0580iris-lang/x711-gas-station |
| xDEO — Earnings Oracle | io.github.Timwal78/xdeo |
| xOmniMarket | io.github.wjabrac/xomni-market |
| xProof | io.github.jasonxkensei/xproof |
| xRocket Exchange MCP | io.github.nakazanie-ton/xrocket |
| xTiles | app.xtiles/xtiles-mcp |
| xbbg MCP | io.github.xbbg-org/xbbg-mcp |
| xbbg MCP | io.github.underloam/xbbg-mcp |
| xbrlkit | ai.robosystems/xbrlkit |
| xcforge - iOS MCP Server & CLI | io.github.justinthevoid/xcforge |
| xdataapi: X (Twitter) data | io.xdataapi/xdataapi |
| xete | io.github.xetenet/xete-mcp |
| xhost | com.xhostd/mcp |
| xi.pe | pe.xi/xipe |
| xkcd Comic Suggester | io.github.papjuli/xkcdai |
| xlsx-tools-mcp | io.github.ruriazz/xlsx-tools-mcp |
| xmp4 — Semantic code knowledge for your stack | ai.example4/xmp4 |
All 36,126 entries in the list, with filters and pagination
What this category selects
| Required secrets declared | no derived from: Required secret variables (raw) |
|---|
A derived value carries its original data beside it; the derivation rule is published, with a version, on the methodology page.
Caveats, distribution and query
What this category 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 category is distributed
Delivery form (raw)
36,102| remote | 22,617 63 % |
|---|---|
| package | 11,719 32 % |
| package and remote | 1,272 3.5 % |
| neither | 494 1.4 % |
not recorded for 24 entries
Execution location
36,126| remote | 22,823 63 % |
|---|---|
| local | 13,303 37 % |
Repository platform (raw)
36,102| github | 25,446 70 % |
|---|---|
| nothing declared | 10,578 29 % |
| gitlab | 78 0.2 % |
not recorded for 24 entries
Repository URL listed
36,126| yes | 25,541 71 % |
|---|---|
| no | 10,585 29 % |
Icon formats (raw)
36,102| nothing declared | 32,486 90 % |
|---|---|
| image/png | 2,216 6.1 % |
| image/png, image/svg+xml | 728 2.0 % |
| image/svg+xml | 594 1.6 % |
| image/webp | 40 0.1 % |
| image/jpeg | 29 0.1 % |
and 6 more values · not recorded for 24 entries
Schema version of the raw record (raw)
36,102| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 33,604 93 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,282 3.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 535 1.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 527 1.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 145 0.4 % |
| https://static.modelcontextprotocol.org/schemas/2025-12-11/server.schema.json | 3 0.0 % |
and 5 more values · not recorded for 24 entries
Per property, the measured values inside this category. The share refers to the 36,126 entries of the category, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this category.
The same category 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. 36,126 entries at 200 each are 181 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 category. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.
Categories sharing entries with this one
Per neighbour its own size and the counted number of shared entries. A category without a single shared entry is not listed here.
tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=718