MCP servers requiring credentials
MCP servers for which the registry lists at least one environment variable marked secret and required. Raw declaration and source beside it.
in this excerpt
4,419
of 25,384 in the registry
in this excerpt
17 % of 25,384 in the registry
What this excerpt selects
What this excerpt selects Credentials declared yesderived 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 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)
4,419 Delivery form (raw) paket 2,577 58 % remote 1,362 31 % paket und remote 480 11 %
Execution location
4,419 Execution location local 3,015 68 % remote 1,404 32 %
Repository platform (raw)
4,419 Repository platform (raw) github 3,648 83 % nothing declared 768 17 % gitlab 3 0.1 %
Repository URL listed
4,419 Repository URL listed yes 3,651 83 % no 768 17 %
Schema version of the raw record (raw)
4,419 Schema version of the raw record (raw) https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json 3,940 89 % https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json 331 7.5 % https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json 115 2.6 % https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json 23 0.5 % https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json 9 0.2 % https://static.modelcontextprotocol.org/schemas/2025-12-11/server.schema.json 1 0.0 %
Icon formats (raw)
4,419 Icon formats (raw) nothing declared 4,050 92 % image/png 235 5.3 % image/svg+xml 109 2.5 % image/png, image/svg+xml 25 0.6 %
Per property, the measured values inside this excerpt. The share refers to the 4,419 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=true&grenze=200"
The command carries exactly the condition of this page. 4,419 entries at 200 each are 23 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=mit-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 with credentials and a repository URL
3,651
entries in this excerpt 3,651 shared
Local MCP servers requiring credentials
3,015
entries in this excerpt 3,015 shared
Remote MCP servers requiring credentials
1,404
entries in this excerpt 1,404 shared
Remote MCP servers with an Authorization header
1,214
entries in this excerpt 1,214 shared
MCP servers as an npm package only
7,329
entries in this excerpt 2,136 shared
Local MCP servers as an npm package only
7,241
entries in this excerpt 2,116 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 4,301 to 4,350 of 4,419
Entries MCP server in namespace org.onekash org.onekash/icloud-calendar-mcp org.proxykey/proxykey org.proxykey/proxykey org.velocms/mcp org.velocms/mcp osu! MCP io.github.Osyanne/osu-mcp parseAPI com.parseapi/mcp pgmcp io.github.pascalallen/pgmcp pgops io.github.arzharch/pgops-mcp pgvector io.github.mittalpk/pgvector pingwa io.github.grzgrzgrz3/pingwa pixserp com.pixserp/search polls com.basenull/polls pplog io.github.esaio/pplog pro.horustek/horus-flow-mcp pro.horustek/horus-flow-mcp pro.tvarka/due-diligence pro.tvarka/due-diligence qURL io.github.layervai/qurl-mcp rankcusp com.rankcusp/aso rasterly io.github.jhonychain/rasterly-mcp rasterly io.github.rasterly-dev/rasterly-mcp reMarkable MCP Server io.github.wavyrai/rm-mcp reapx - influencer checks: bought followers, real engagement, paid partnerships dev.reapx/public-sources reapx App Store reviews - ratings and review history dev.reapx/app-store-reviews reapx Docker containers - Hub images, tags and pulls dev.reapx/docker-containers reapx Federal Register - rules, notices and orders dev.reapx/federal-register reapx GitHub repos - repository metadata and activity dev.reapx/github-repos reapx SEC filings - EDGAR company filings and full-text search dev.reapx/sec-filings reapx Shopify - store products and app listings dev.reapx/shopify-stores reapx Stack Overflow - questions, answers and tags dev.reapx/stackoverflow-questions reapx books - Open Library editions and authors dev.reapx/books-library reapx clinical trials - ClinicalTrials.gov study records dev.reapx/clinical-trials reapx crypto - CoinGecko coin prices and markets dev.reapx/crypto-coingecko reapx fediverse - Mastodon posts and instance timelines dev.reapx/mastodon-fediverse reapx jobs - listings from Greenhouse, Workable, Reed and more dev.reapx/jobs reapx music - Discogs releases, artists and labels dev.reapx/discogs-music reapx npm packages - registry metadata and downloads dev.reapx/npm-packages reapx openFDA - drug recalls, labels and adverse events dev.reapx/openfda-drug-recalls reapx scientific papers - arXiv, OpenAlex and Crossref dev.reapx/scientific-papers redirect.pizza pizza.redirect/mcp rtcStats com.rtcstats/rtcstats ru.invoicebox/mcp-server ru.invoicebox/mcp-server runZero MCP io.github.Servosity/runzero-mcp sh.crispy/crispy sh.crispy/crispy sh.objekt/mcp-upload sh.objekt/mcp-upload shopify-operations-mcp io.github.jpka/shopify-operations-mcp simulis — marketing brain io.simulis/brain skill io.github.doc2mcp/skill smplkit MCP Server com.smplkit/mcp so.transcribe/mcp so.transcribe/mcp space.0/space0 space.0/space0 space.customjs/customjs-mcp space.customjs/customjs-mcp sql-steward io.github.Pawansingh3889/sql-steward
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