opchain

io.github.asfbay-bit/opchain-skillsVersion 2.1.1

Claude Code / MCP skills for the dev pipeline: discover, spec, design, build, ship, operate.

Status

Responds268 msNov 14, 2026, 14:45 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:45 UTC
Latency: 268 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://opchain.dev/mcpResponds268 msNov 14, 2026, 14:45 UTC

No sign-in

Claude Code

claude mcp add --transport http opchain-skills https://opchain.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: opchain-skills
Remote MCP server URL: https://opchain.dev/mcp

Cursor

{
  "mcpServers": {
    "opchain-skills": {
      "url": "https://opchain.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"opchain-skills","type":"http","url":"https://opchain.dev/mcp"}'

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Tools

7 tools

Tools of opchain
	Description		Read-only	Idempotent	Open world
`create_checkpoint_session`Create a private server-issued session for checkpoint storage. Retain the returned sessionId and use it with read_checkpoint/write_checkpoint; never invent or share one.	Create a private server-issued session for checkpoint storage. Retain the returned sessionId and use it with read_checkpoint/write_checkpoint; never invent or share one.	Not declared	Not declared	Not declared	Not declared
`get_orchestrator`Return the shared orchestrator protocol (welcome flow, pipeline map, active-chaining rules). Read once at the start of a session.	Return the shared orchestrator protocol (welcome flow, pipeline map, active-chaining rules). Read once at the start of a session.	Not declared	Not declared	Not declared	Not declared
`get_skill`Return the full SKILL.md (the instructions) for one skill id. Load it, then follow it. Read get_orchestrator once before your first get_skill in a session.	Return the full SKILL.md (the instructions) for one skill id. Load it, then follow it. Read get_orchestrator once before your first get_skill in a session.	Not declared	Not declared	Not declared	Not declared
`list_skills`List every opchain skill (id, displayName, description, phases, commands). Call this first to see the concept→ship pipeline.	List every opchain skill (id, displayName, description, phases, commands). Call this first to see the concept→ship pipeline.	Not declared	Not declared	Not declared	Not declared
`read_checkpoint`Read a skill's saved session checkpoint (where you left off). sessionId must be a private token returned by create_checkpoint_session.	Read a skill's saved session checkpoint (where you left off). sessionId must be a private token returned by create_checkpoint_session.	Not declared	Not declared	Not declared	Not declared
`route`Map a request or an /oc-* command to the skill that should handle it, with the entry phase. Use when you're unsure which skill fits.	Map a request or an /oc-* command to the skill that should handle it, with the entry phase. Use when you're unsure which skill fits.	Not declared	Not declared	Not declared	Not declared
`write_checkpoint`Persist a skill's session checkpoint so progress survives across sessions. Stores the object as given (any JSON object up to 64 KiB); it does not validate it against the opchain checkpoint protocol, so write the shape the protocol documents.	Persist a skill's session checkpoint so progress survives across sessions. Stores the object as given (any JSON object up to 64 KiB); it does not validate it against the opchain checkpoint protocol, so write the shape the protocol documents.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Nov 9, 2026
Updated: Nov 9, 2026
Website: https://opchain.dev/⁠ (opens in a new tab)
Repository: https://github.com/asfbay-bit/opchain-skills⁠ (opens in a new tab)
Categories (suggested): Design and mediaSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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