Open standard
The protocol, not a product.
Open protocol for connecting an agent to tools and data. This row is the standard itself. Build a server, or use a product that speaks it.
This is a protocol, not a vendor. It is in the stack so the role is not represented by a single SaaS product.
Provisional seed scores. Method seed-v0-provisional, confidence low, not hands-on tested. The band around a number is a ±8 display label, not a measured interval. Ordering uses the point estimate.
The dollar amount is not a score. Rankings do not read it.
API flag: seed says yes. MCP flag: seed says yes. These flags are notes, not an audit. Marked open source.
No public affiliate program was recorded for this tool in the Oct 14, 2026 research, or it was not checked. Absence of a program does not change any score.
We may earn a commission if a tracking link is connected and you buy through it. It never changes ranks. In this v1 seed, tracking URLs are empty, so “Open site” goes to the vendor. Sponsorship rules.
MCP server framework · role rank 2
Official SDKs and spec; use directly for TypeScript.
81
73–89 · low confidence
Tools / MCP · role rank 1
The protocol. Build the server you actually need.
81
73–89 · low confidence
No release on file. That is not the same as stale.
No score revisions on file. These seed scores have not been through the pipeline.