MCP servers over stdio and streamable-http
The manifest declares exactly these two transports and no third. A server addressable both locally and remotely.
1,921 servers 4.6% of 41,867 in the directory
This category in numbers
- 1,182 62 % Required secrets declared: no
- 1,731 90 % Repository URL listed: yes
- 1,676 87 % Icon formats (raw): nothing declared
- 1,724 90 % Repository platform (raw): github
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 1,351 to 1,400 of 1,921
All 1,921 entries in the list, with filters and pagination
What this category selects
| Transports (raw) | stdio, streamable-http 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
- Transports (raw) is the complete, sorted enumeration of what a manifest declares. So "stdio, streamable-http" 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
Required secrets declared
1,921| no | 1,182 62 % |
|---|---|
| yes | 739 38 % |
Icon formats (raw)
1,918| nothing declared | 1,676 87 % |
|---|---|
| image/png | 156 8.1 % |
| image/png, image/svg+xml | 42 2.2 % |
| image/svg+xml | 39 2.0 % |
| image/jpeg | 4 0.2 % |
| image/webp | 1 0.1 % |
not recorded for 3 entries
Repository platform (raw)
1,918| github | 1,724 90 % |
|---|---|
| nothing declared | 190 9.9 % |
| gitlab | 4 0.2 % |
not recorded for 3 entries
Repository URL listed
1,921| yes | 1,731 90 % |
|---|---|
| no | 190 9.9 % |
Delivery form (raw)
1,918| package and remote | 1,743 91 % |
|---|---|
| package | 175 9.1 % |
not recorded for 3 entries
Schema version of the raw record (raw)
1,918| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 1,763 92 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 106 5.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 31 1.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 16 0.8 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 2 0.1 % |
not recorded for 3 entries
Per property, the measured values inside this category. The share refers to the 1,921 entries of the category, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this category.
The same category through the interface
curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_transportarten=stdio%2C+streamable-http&grenze=200"
The command carries exactly the condition of this page. 1,921 entries at 200 each are 10 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=transport-stdio-und-http
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
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/transport-stdio-und-http?seite=28