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 raw declaration, never fetched.
What this excerpt selects
| Required secret headers (raw) | Authorization measured directly |
|---|
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
- 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 excerpt.
- None of this is verified. This registry fetches no repository URL, no endpoint and no package index. What is measured is what a manifest declares, not what a piece of software does.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Repository platform (raw)
1,195| github | 687 57 % |
|---|---|
| nothing declared | 506 42 % |
| gitlab | 2 0.2 % |
Repository URL listed
1,195| yes | 689 58 % |
|---|---|
| no | 506 42 % |
Schema version of the raw record (raw)
1,195| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 1,018 85 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 141 12 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 33 2.8 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 2 0.2 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 1 0.1 % |
Icon formats (raw)
1,195| nothing declared | 1,024 86 % |
|---|---|
| image/png | 86 7.2 % |
| image/svg+xml | 75 6.3 % |
| image/png, image/svg+xml | 10 0.8 % |
Delivery form (raw)
1,195| remote | 1,062 89 % |
|---|---|
| paket und remote | 133 11 % |
Execution location
1,195| remote | 1,066 89 % |
|---|---|
| local | 129 11 % |
Per property, the measured values inside this excerpt. The share refers to the 1,195 entries of the excerpt, not to the registry.
The same excerpt 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. 1,195 entries at 200 each are 6 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 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
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 1,051 to 1,100 of 1,195
All 1,195 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/kopfzeile-authorization?seite=22