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
4,380
of 25,181 in the registry
in this excerpt
17 % of 25,181 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)
4,380 Delivery form (raw) paket 2,557 58 % remote 1,347 31 % paket und remote 476 11 %
Execution location
4,380 Execution location local 2,991 68 % remote 1,389 32 %
Repository platform (raw)
4,380 Repository platform (raw) github 3,621 83 % nothing declared 756 17 % gitlab 3 0.1 %
Repository URL listed
4,380 Repository URL listed yes 3,624 83 % no 756 17 %
Schema version of the raw record (raw)
4,380 Schema version of the raw record (raw) https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json 3,904 89 % https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json 330 7.5 % https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json 113 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)
4,380 Icon formats (raw) nothing declared 4,015 92 % image/png 234 5.3 % image/svg+xml 106 2.4 % image/png, image/svg+xml 25 0.6 %
Per property, the measured values inside this excerpt. The share refers to the 4,380 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. 4,380 entries at 200 each are 22 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
3,624
entries in this excerpt 3,624 shared
Local MCP servers requiring credentials
2,991
entries in this excerpt 2,991 shared
Remote MCP servers requiring credentials
1,389
entries in this excerpt 1,389 shared
Remote MCP servers with an Authorization header
1,198
entries in this excerpt 1,198 shared
MCP servers as an npm package only
7,292
entries in this excerpt 2,124 shared
Local MCP servers as an npm package only
7,204
entries in this excerpt 2,104 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 4,251 to 4,300 of 4,380
Entries npm Trends API ai.trendsapi/npm npm Trends MCP ai.trendsmcp/npm nz.phos/piranha nz.phos/piranha ocular io.github.xyun1996/ocular one.socialai/website-mcp one.socialai/website-mcp onzero — Creative Studio ai.onzero/creative-studio openFlow io.github.molkex/openflow openFlow io.github.molkex/omni-flash-veo3-nano-banana openaso ai.openaso/openaso opencode io.github.doc2mcp/opencode org.hookline/mcp org.hookline/mcp 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
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