Add Promptise Foundry to Frameworks (servers + clients)

[cryxnet]

Adds Promptise Foundry (Python, Apache 2.0) as a high-level framework that covers both sides of MCP — so it belongs in both the ### For servers and ### For clients lists under ## 📚 Frameworks.

Promptise Foundry is the MCP framework for building secure, scalable MCP servers with real access control and a FastAPI-style developer experience. On the server side: JWT / RS256 / ES256 / API-key authentication, capability-based guards, a composable middleware chain (rate limiting, circuit breakers, caching, HMAC-chained audit, Prometheus, OpenTelemetry), dependency injection via Depends(), per-tool versioning, streaming, elicitation, sampling, and an in-process TestClient. On the client side: a native MCP implementation (no third-party MCP client deps) over stdio / SSE / streamable HTTP with bearer and API-key auth, automatic tool discovery, and unified routing across multiple servers.

Placed alphabetically within each list and formatted to match neighboring entries (FastMCP, ModelFetch, Quarkus MCP Server SDK, Spring AI MCP Client). CONTRIBUTING.md's rule against new server implementations does not apply — this is a framework listing, not a server.

[cryxnet]

bump

[LuuOW]

Technical audit: Verified MCP server implementation for consistency with current SDK patterns.

[cryxnet]

Hi @LuuOW ,
I see there are some bigger changes within the README, seems like the list of 3party MCP frameworks are now in ADDITIONAL.md. Should I adapt?

[cryxnet]

Hi, any updates?

[localden]

Thanks for the submission. We no longer accept server, resource, or tooling submissions to this repository; it is dedicated to the small set of reference servers maintained by the MCP steering group. To make your project discoverable, please publish it to the MCP Registry: https://registry.modelcontextprotocol.io/