https://coherence.multiskilled.ai/docs https://coherence.multiskilled.ai/api/v1/discovery/capabilities https://coherence.multiskilled.ai/api/v1/discovery/tools https://coherence.multiskilled.ai/api/v1/discovery/agents https://coherence.multiskilled.ai/.well-known/ai-plugin.json https://coherence.multiskilled.ai/.well-known/mcp.json https://coherence.multiskilled.ai/.well-known/agent.json https://coherence.multiskilled.ai/robots.txt