docs(readme): content parity - ecosystem, features, documentation sections

README.md

@@ -55,6 +55,83 @@ ___
 
 ---
 
+
+## Ecosystem
+
+Guard Core is the Python engine. Framework adapters are thin wrappers that translate native request/response types into Guard Core's protocols. The telemetry agents ship security events and metrics to the monitoring backend. Parallel engine implementations exist for Go, PHP, TypeScript (on npm), and Rust (on crates.io) - all ports of the same reference semantics, conformance-tested against the shared adversarial corpus.
+
+### Python
+
+| Package | Role | PyPI |
+|---|---|---|
+| [guard-core](https://github.com/Guard-Core/guard-core) | Framework-agnostic security engine | [![PyPI](https://img.shields.io/pypi/v/guard-core)](https://pypi.org/project/guard-core/) |
+| [guard-agent](https://github.com/Guard-Core/guard-agent) | Telemetry agent | [![PyPI](https://img.shields.io/pypi/v/guard-agent)](https://pypi.org/project/guard-agent/) |
+| [fastapi-guard](https://github.com/Guard-Core/fastapi-guard) | FastAPI / Starlette adapter | [![PyPI](https://img.shields.io/pypi/v/fastapi-guard)](https://pypi.org/project/fastapi-guard/) |
+| [flaskapi-guard](https://github.com/Guard-Core/flaskapi-guard) | Flask adapter | [![PyPI](https://img.shields.io/pypi/v/flaskapi-guard)](https://pypi.org/project/flaskapi-guard/) |
+| [djapi-guard](https://github.com/Guard-Core/djapi-guard) | Django adapter | [![PyPI](https://img.shields.io/pypi/v/djapi-guard)](https://pypi.org/project/djapi-guard/) |
+| [tornadoapi-guard](https://github.com/Guard-Core/tornadoapi-guard) | Tornado adapter | [![PyPI](https://img.shields.io/pypi/v/tornadoapi-guard)](https://pypi.org/project/tornadoapi-guard/) |
+
+### Go
+
+Go modules published via GitHub releases. **Production-ready.**
+
+| Package | Role | Release |
+|---|---|---|
+| [guard-core-go](https://github.com/Guard-Core/guard-core-go) | Go engine | [![release](https://img.shields.io/github/v/tag/Guard-Core/guard-core-go?label=tag)](https://github.com/Guard-Core/guard-core-go/releases) |
+| [nethttp-guard](https://github.com/Guard-Core/nethttp-guard) | net/http adapter | [![release](https://img.shields.io/github/v/tag/Guard-Core/nethttp-guard?label=tag)](https://github.com/Guard-Core/nethttp-guard/releases) |
+| [gin-guard](https://github.com/Guard-Core/gin-guard) | Gin adapter | [![release](https://img.shields.io/github/v/tag/Guard-Core/gin-guard?label=tag)](https://github.com/Guard-Core/gin-guard/releases) |
+| [echo-guard](https://github.com/Guard-Core/echo-guard) | Echo (v4) adapter | [![release](https://img.shields.io/github/v/tag/Guard-Core/echo-guard?label=tag)](https://github.com/Guard-Core/echo-guard/releases) |
+| [fiber-guard](https://github.com/Guard-Core/fiber-guard) | Fiber (v3) adapter | [![release](https://img.shields.io/github/v/tag/Guard-Core/fiber-guard?label=tag)](https://github.com/Guard-Core/fiber-guard/releases) |
+| [guard-agent-go](https://github.com/Guard-Core/guard-agent-go) | Telemetry agent | [![release](https://img.shields.io/github/v/tag/Guard-Core/guard-agent-go?label=tag)](https://github.com/Guard-Core/guard-agent-go/releases) |
+
+### PHP
+
+Published on [Packagist](https://packagist.org/) under the `rennf93` vendor. **Production-ready.**
+
+| Package | Role | Packagist |
+|---|---|---|
+| [guard-core-php](https://github.com/Guard-Core/guard-core-php) | PHP engine | [![Packagist](https://img.shields.io/packagist/v/rennf93/guard-core-php)](https://packagist.org/packages/rennf93/guard-core-php) |
+| [laravel-guard](https://github.com/Guard-Core/laravel-guard) | Laravel adapter | [![Packagist](https://img.shields.io/packagist/v/rennf93/laravel-guard)](https://packagist.org/packages/rennf93/laravel-guard) |
+| [symfony-guard](https://github.com/Guard-Core/symfony-guard) | Symfony adapter | [![Packagist](https://img.shields.io/packagist/v/rennf93/symfony-guard)](https://packagist.org/packages/rennf93/symfony-guard) |
+| [psr15-guard](https://github.com/Guard-Core/psr15-guard) | PSR-15 adapter | [![Packagist](https://img.shields.io/packagist/v/rennf93/psr15-guard)](https://packagist.org/packages/rennf93/psr15-guard) |
+| [slim-guard](https://github.com/Guard-Core/slim-guard) | Slim 4 adapter | [![Packagist](https://img.shields.io/packagist/v/rennf93/slim-guard)](https://packagist.org/packages/rennf93/slim-guard) |
+| [guard-agent-php](https://github.com/Guard-Core/guard-agent-php) | Telemetry agent | [![Packagist](https://img.shields.io/packagist/v/rennf93/guard-agent-php)](https://packagist.org/packages/rennf93/guard-agent-php) |
+
+### TypeScript / JavaScript
+
+Published under the [`@guardcore`](https://www.npmjs.com/org/guardcore) npm scope; source in the [guard-core-ts](https://github.com/Guard-Core/guard-core-ts) monorepo. **Production-ready.**
+
+| Package | Role | npm |
+|---|---|---|
+| | [@guardcore/core](https://github.com/Guard-Core/guard-core-ts/tree/master/packages/core) | Core engine | [![npm](https://img.shields.io/npm/v/@guardcore%2Fcore)](https://www.npmjs.com/package/@guardcore/core) |
+| [@guardcore/express](https://github.com/Guard-Core/guard-core-ts/tree/master/packages/express) | Express adapter | [![npm](https://img.shields.io/npm/v/@guardcore%2Fexpress)](https://www.npmjs.com/package/@guardcore/express) |
+| [@guardcore/nestjs](https://github.com/Guard-Core/guard-core-ts/tree/master/packages/nestjs) | NestJS adapter | [![npm](https://img.shields.io/npm/v/@guardcore%2Fnestjs)](https://www.npmjs.com/package/@guardcore/nestjs) |
+| [@guardcore/fastify](https://github.com/Guard-Core/guard-core-ts/tree/master/packages/fastify) | Fastify adapter | [![npm](https://img.shields.io/npm/v/@guardcore%2Ffastify)](https://www.npmjs.com/package/@guardcore/fastify) |
+| [@guardcore/hono](https://github.com/Guard-Core/guard-core-ts/tree/master/packages/hono) | Hono (edge) adapter | [![npm](https://img.shields.io/npm/v/@guardcore%2Fhono)](https://www.npmjs.com/package/@guardcore/hono) |
+| [guardagent](https://github.com/Guard-Core/guard-agent-ts) | Telemetry agent | [![npm](https://img.shields.io/npm/v/guardagent)](https://www.npmjs.com/package/guardagent) |
+
+### Rust
+
+Published on crates.io. **Production-ready.**
+
+| Package | Role | crates.io |
+|---|---|---|
+| [guard-core-engine](https://github.com/Guard-Core/guard-core-rs) | Core engine crate | [![crates.io](https://img.shields.io/crates/v/guard-core-engine)](https://crates.io/crates/guard-core-engine) |
+| [guard-core-rs](https://github.com/Guard-Core/guard-core-rs) | Facade crate (consumer entry point) | [![crates.io](https://img.shields.io/crates/v/guard-core-rs)](https://crates.io/crates/guard-core-rs) |
+| [actix-guard-rs](https://github.com/Guard-Core/actix-guard-rs) | Actix Web adapter | [![crates.io](https://img.shields.io/crates/v/actix-guard-rs)](https://crates.io/crates/actix-guard-rs) |
+| [axum-guard-rs](https://github.com/Guard-Core/axum-guard-rs) | Axum adapter | [![crates.io](https://img.shields.io/crates/v/axum-guard-rs)](https://crates.io/crates/axum-guard-rs) |
+| [tower-guard-rs](https://github.com/Guard-Core/tower-guard-rs) | Tower adapter | [![crates.io](https://img.shields.io/crates/v/tower-guard-rs)](https://crates.io/crates/tower-guard-rs) |
+| [rocket-guard-rs](https://github.com/Guard-Core/rocket-guard-rs) | Rocket adapter | [![crates.io](https://img.shields.io/crates/v/rocket-guard-rs)](https://crates.io/crates/rocket-guard-rs) |
+| [guard-agent-rs](https://github.com/Guard-Core/guard-agent-rs) | Telemetry agent | [![crates.io](https://img.shields.io/crates/v/guard-agent-rs)](https://crates.io/crates/guard-agent-rs) |
+
+### AI Coding Agents
+
+| Package | Role | PyPI |
+|---|---|---|
+| [guard-core-mcp](https://github.com/Guard-Core/guard-core-mcp) | MCP server: config validation, docs search, detection sandbox | [![PyPI](https://img.shields.io/pypi/v/guard-core-mcp)](https://pypi.org/project/guard-core-mcp/) |
+
+___
+
 ## Install
 
 ```bash