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
- 1,163 56 % Repository URL listed: yes
- 1,796 86 % Execution location: remote
- 1,161 56 % Repository platform (raw): github
- 1,749 84 % Icon formats (raw): nothing declared
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
- Required secrets declared: no
- Required secrets declared: yes
- Repository URL listed: yes
- Repository URL listed: no
- recently updated first
Entries 1 to 50 of 2,082
| 11agents Cloud MCP | io.github.11Agents/cloud-mcp |
|---|---|
| 12Backlinks | io.github.AmauryDvl/12backlinks |
| 370.ai — AI Gateway: 100+ Chat Models, Image & Speech Generation | ai.router/ai-gateway |
| 4bl1ty | com.4bl1ty/mcp |
| 6Frame Verify | io.github.bret1976/6frame-verify |
| A2A Trust Plane | io.github.The-825/a2a-trust-plane |
| ACA - Automated Client Acquisition | com.automatedclientacquisition.www/aca |
| ADM Google Ads | cc.adm/google-ads |
| AI Act Radar | com.aiactradar/ai-act-radar |
| AI Brand Watch by Desvela | dev.desvela/brand-watch |
| AI Cortex Storage | dev.aic0rt3x.memory/mcp |
| AI Manga & Anime Generator - Mangii MCP | ai.mangii/manga |
| AI Video Check | net.aivideocheck/mcp |
| AI Visibility Tracker (via Apify) | io.github.retracn/ai-visibility |
| AI Watercolor Generator | com.aiwatercolorgenerator/watercolor |
| AI Wave | com.elopstudio.aiwave/ai-wave |
| AI-Advisors | ai.ai-advisors/mcp |
| AICD API | com.aicdapi/records |
| AICIA AI Signal | io.github.Jack-mi/aicia-ai-signal |
| AIKI Knowledge Commons | io.github.opnwiki/aiki |
| AIRE Channel Bridge | io.github.CU2CU2/aire-channel-bridge |
| AImpact | io.github.himanshufound/aimpact |
| ALEETH Authority MCP | com.aleeth/authority-mcp |
| ALLFLYGHTS | io.github.dev-allflyghts/mcp-server |
| AMH Cloudflare Ops MCP by WT | io.github.pain2hustle/cloudflare-ops-mcp |
| AON — Agent Offer Network | pro.aon/mcp |
| AP Control Labs Finance Controls | io.github.juodoc/ap-control |
| APICK Skills | app.apick/skills |
| APICK Subagent | app.apick/subagent |
| APITube News | io.apitube/news |
| ARC-Relay | com.arc-relay/mcp |
| ATLASS OS | io.github.Atlass-OS/atlass-os-mcp |
| Acorn Reply | com.acornreply/server |
| Acornonaut MCP Server | io.github.zerolve-io/acornonaut |
| ActionDock | app.actiondock/actiondock |
| Actor Pipeline Runner (Chain Actors in One Run) | io.github.Nero-Engine/actor-pipeline-runner |
| Ad Radar | dev.ad-radar/ad-radar |
| AdAdvisor MCP Server | ai.adadvisor/mcp-server |
| AdTAO MCP | io.adtao/mcp |
| AdWeave — Meta Ads MCP Server | ai.adweave/meta-ads-mcp |
| Adextract MCP | io.github.anuragind003/ad-extract |
| Adviserry | com.adviserry/adviserry |
| AfterLaunch: the agentic growth marketing engine | io.afterlaunch/agentic-growth-marketing |
| Agency Handy | com.agencyhandy/mcp |
| Agent C — App Store Screenshots | io.theagentc/app-store-screenshots |
| Agent Central | to.agentcentral/amazon-seller-central |
| Agent Chef | net.agentchef/agent-chef |
| Agent Demand | network.agentdemand/agent-demand |
| Agent Experience Network Live Preflight | io.github.solargptnz-dev/agent-experience-network |
| Agent Hideout | org.agenthideout/agent-hideout |
All 2,082 entries in the list, with filters and pagination
Newest in this category
The 10 entries of this category that this registry listed most recently for the first time and that are not shown above. Ordered by the day first listed, not by any rating.
- Boardroom Revenue Control first listed 2026-10-10
- EUShipmentPrep first listed 2026-10-10
- Feedico: coupons, deals & products first listed 2026-10-10
- FetchPan first listed 2026-10-10
- Frameskim first listed 2026-10-10
- Jagent first listed 2026-10-10
- Klisten ToolGuard first listed 2026-10-10
- LinkFetch: LinkedIn MCP first listed 2026-10-10
- Lochless first listed 2026-10-10
- RankBrain AI first listed 2026-10-10
How it works
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| github | 1,161 56 % |
|---|---|
| nothing declared | 919 44 % |
| gitlab | 2 0.1 % |
Repository URL listed
2,082| yes | 1,163 56 % |
|---|---|
| no | 919 44 % |
Icon formats (raw)
2,082| nothing declared | 1,749 84 % |
|---|---|
| image/png | 186 8.9 % |
| image/svg+xml | 111 5.3 % |
| image/png, image/svg+xml | 34 1.6 % |
| image/jpeg | 2 0.1 % |
Delivery form (raw)
2,082| remote | 1,791 86 % |
|---|---|
| package and remote | 291 14 % |
Execution location
2,082| remote | 1,796 86 % |
|---|---|
| local | 286 14 % |
Schema version of the raw record (raw)
2,082| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 1,874 90 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 167 8.0 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 35 1.7 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 5 0.2 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 1 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.
Questions about this selection
How do I set up one of these servers in my client?
Open the entry and choose “Build configuration” when a launch template is available. The builder lists the supported clients and identifies the values you need to supply. A generated file does not establish that the server is reachable or works with your installation.
Are the listed servers free?
Membership of this category says nothing about price. Neither a repository address nor the absence of declared required secrets establishes that a service is free. Check the individual provider’s pricing and access terms.
How can I follow changes to this selection?
Each entry identifies the source and collection date of its declarations. The change stream for this category shows published changes to its entries. You can subscribe to its Atom feed without creating an account.
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/kopfzeile-authorization