docs: add agent roadmap to repo guides

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

Author: OpenSIN-AI

docs/guide/opensin-ai-cli.md

@@ -6,6 +6,12 @@ OpenSIN-AI CLI ist der hochperformante, speicher-sichere AI Coding Assistant der
 >
 > **Umfang:** 70 Dateien | 34.601 Zeilen Rust-Code | 9 Crates
 
+## OpenSIN-AI Agent Roadmap
+
+- Feature spec: [OpenSIN-overview/docs/opensin-ai-agent-feature-spec.md](https://github.com/OpenSIN-AI/OpenSIN-overview/blob/main/docs/opensin-ai-agent-feature-spec.md)
+- Comparison guide: [OpenSIN-AI Agent Features](opensin-ai-agent-features.md)
+- Verified runtime: heartbeat, cron, failover, approval hooks, and orchestrator-aware CLI routing
+
 ---
 
 ## Architektur
@@ -242,4 +248,4 @@ cargo install --path crates/opensin-cli --locked
 
 ---
 
-*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*
+*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*

docs/guide/opensin-ai-code.md

@@ -6,6 +6,12 @@ OpenSIN-AI Code ist die Python-basierte Agent Development Platform der OpenSIN-A
 >
 > **Umfang:** 100 Dateien | 2.386 Zeilen Python-Code | 26 Subsystem-Pakete
 
+## OpenSIN-AI Agent Roadmap
+
+- Feature spec: [OpenSIN-overview/docs/opensin-ai-agent-feature-spec.md](https://github.com/OpenSIN-AI/OpenSIN-overview/blob/main/docs/opensin-ai-agent-feature-spec.md)
+- Comparison guide: [OpenSIN-AI Agent Features](opensin-ai-agent-features.md)
+- This repo maps the Python agent development surface to the same OpenSIN-AI Agent roadmap.
+
 ---
 
 ## Architektur
@@ -156,4 +162,4 @@ python3 -m unittest discover -s tests -v
 
 ---
 
-*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*
+*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*

docs/guide/opensin-ai-overview.md

@@ -4,6 +4,12 @@ OpenSIN-AI ist das umfassendste AI Agent System der Welt. Eine vollständige Pla
 
 > **175 Repositories | 17 Teams | 92 Worker | 7 MCP Server | 19 Plugins/Skills | 6 Domains**
 
+## OpenSIN-AI Agent Roadmap
+
+- Feature spec: [OpenSIN-overview/docs/opensin-ai-agent-feature-spec.md](https://github.com/OpenSIN-AI/OpenSIN-overview/blob/main/docs/opensin-ai-agent-feature-spec.md)
+- Comparison guide: [OpenSIN-AI Agent Features](opensin-ai-agent-features.md)
+- Verified runtime layer now spans heartbeat, cron, failover, approval hooks, and a unified orchestrator.
+
 ---
 
 ## 🚀 Die OpenSIN-AI Familie
@@ -230,4 +236,4 @@ Secure Code Execution mit Filesystem/Network Rules.
 
 ---
 
-*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*
+*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*

docs/guide/opensin-ai-platform.md

@@ -6,6 +6,12 @@ OpenSIN-AI Platform ist das Plugin- und Automatisierungs-Ökosystem der OpenSIN-
 >
 > **Umfang:** 182 Dateien | 87.247 Zeilen | 14 Plugins
 
+## OpenSIN-AI Agent Roadmap
+
+- Feature spec: [OpenSIN-overview/docs/opensin-ai-agent-feature-spec.md](https://github.com/OpenSIN-AI/OpenSIN-overview/blob/main/docs/opensin-ai-agent-feature-spec.md)
+- Comparison guide: [OpenSIN-AI Agent Features](opensin-ai-agent-features.md)
+- This repo documents the automation and plugin surfaces that support the OpenSIN-AI Agent stack.
+
 ---
 
 ## Plugin Ecosystem
@@ -134,4 +140,4 @@ docker run -it opensin-ai-platform
 
 ---
 
-*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*
+*Zuletzt aktualisiert: 2026-04-07 | OpenSIN-AI*