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Remote MCP servers with an Authorization header

The endpoint requires exactly one header marked secret and required, and it is called Authorization. Measured from the original data, never fetched.

2,082 servers 5.0% of 41,867 in the directory

This category in numbers

The most frequent value per property, counted across the entries of this category. The full distribution is further down.

Entries

Filter further

Entries 251 to 300 of 2,082

Entries
CodePicio.github.abelce/codepic
CoinCryptoRank MCPio.github.qqdd27/coincryptorank-mcp
ColdState — Deterministic Knowledge Infrastructureai.coldstate/knowledge
Commacom.commareports/comma
Communicateio.github.uditgoenka/communicate
Company Signals: startup jobs & hiring dataio.github.TikTop-Data/company-signals
Competitor Tracking APIai.trendsapi/competitor-tracking
Competitor Tracking Trends MCPai.trendsmcp/competitor-tracking
CompletionKitcom.completionkit/evals
Compliance Auditor MCPio.github.firasmosbehi/compliance-auditor
Compound Interesting — market intelligenceing.compoundinterest/market-intelligence
Computerio.github.pollinations/computer
Computer-Use Agents APIio.github.hcompai/hai-agents
Concessioio.concessio/concessio
Conduit — Filings & Fundamentalsio.github.nrupala/conduit-filings-fundamentals
ConfigDirectorcom.configdirector/mcp
Connect My Botcom.connectmybot/workspace
Connected Appsio.github.pollinations/composio
Contabo (VPS) MCP Serverai.com.mcp/contabo
Content Strategy APIai.trendsapi/content-strategy
Content Strategy Trends MCPai.trendsmcp/content-strategy
Content Sweepai.contentsweep/agent-access
Contentrainio.github.Contentrain/contentrain
ContextLayerio.github.DotNova/context-layer
Contractor License Verification (TradesAPI)io.github.Noquarter6/contractor-license-mcp-server
ControlDrillcom.controldrill/mcp
Copywriting MCPsh.copywriting/copyscore
CoreModelsio.github.aramai-schematica/coremodels
Cortexio.github.100monkeys-ai/cortex
Cosmiccom.cosmicjs/mcp
CountyLayerio.github.Esoteric918/countylayer
Coupure-Elec.frfr.coupure-elec.www/coupures
Cowboy MCPio.github.februality/cowboy-mcp
Crane Ledgerai.craneledger/crane-ledger
CreativeScope — Mobile Game Ad Creative Intelligenceai.creativescope/creative-intelligence
Creator SKILL v2 — Influencer Discoveryai.deinai/creator-skill-v2
Creator SKILL — Influencer Discoveryai.deinai/creator-skill
Credinetio.github.malonitest/credinet
Crixin Voicecom.crixin/voice
Crowe Logicio.github.MichaelCrowe11/crowe-logic
Crypto Trends APIai.trendsapi/crypto
Crypto Trends MCPai.trendsmcp/crypto
CryptoSocialsnet.cryptosocials/cryptosocials
Cure Cancer With AIio.github.hifarrer/cure-cancer-with-ai
Cuttabio.github.pijonsauvaj/cuttab
Cyphrexio.github.getcyphrex/cyphrex-mcp
D50 AI — Sales, Marketing & Hiring Automationai.d50/d50-platform
DAG Studio MCPcom.blackswancausallabs/dagstudio-mcp
DAG Studio WebMCPio.github.Black-Swan-Causal-Labs/dag-studio-webmcp
DATPAQcom.datpaq/datpaq

All 2,082 entries in the list, with filters and pagination

What this category selects

What this category selects
Required secret headers (raw)Authorization
measured directly

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 secret headers (raw) is the complete, sorted enumeration of what a manifest declares. So "Authorization" means exactly that and nothing else: an entry that also declares something different is not in this category.

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

Repository platform (raw)

2,082
Repository platform (raw)
github1,161 56 %
nothing declared919 44 %
gitlab2 0.1 %

Repository URL listed

2,082
Repository URL listed
yes1,163 56 %
no919 44 %

Icon formats (raw)

2,082
Icon formats (raw)
nothing declared1,749 84 %
image/png186 8.9 %
image/svg+xml111 5.3 %
image/png, image/svg+xml34 1.6 %
image/jpeg2 0.1 %

Delivery form (raw)

2,082
Delivery form (raw)
remote1,791 86 %
package and remote291 14 %

Execution location

2,082
Execution location
remote1,796 86 %
local286 14 %

Schema version of the raw record (raw)

2,082
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json1,874 90 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json167 8.0 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json35 1.7 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json5 0.2 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json1 0.0 %

Per property, the measured values inside this category. The share refers to the 2,082 entries of the category, not to the registry.

The same category through the interface

curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_geheime_pflichtkopfzeilen=Authorization&grenze=200"

The command carries exactly the condition of this page. 2,082 entries at 200 each are 11 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/aenderungen.atom?thema=kopfzeile-authorization

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

Remote MCP servers with declared required secrets 2,249 entries in this category1,796 shared MCP servers with declared required secrets 6,067 entries in this category2,082 shared MCP servers with required secrets and a repository URL 4,743 entries in this category1,163 shared MCP servers as a package and as an endpoint 2,067 entries in this category291 shared Remote MCP servers without a repository URL 10,856 entries in this category895 shared MCP servers over streamable-http only 23,554 entries in this category1,721 shared

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/kopfzeile-authorization?seite=6