Copass by Olane -- "Functional Memory" MCP Server

Claude Code plugin for Olane — ontology graph-powered development context to enable "Functional Memory".

Installation

# Install the Olane CLI first
brew install olane-labs/tap/olane
# or: npm install -g @olane/o-cli

# Authenticate
olane login
olane setup # run `olane setup` in every project you want to index
olane index --mode full # index your project

# In Claude Code:
/plugin marketplace add olane-labs/mcp
/plugin install copass@olane

# or manually add it to your mcp config
# {
#   "mcpServers": {
#     "copass": {
#       "type": "stdio",
#       "command": "olane",
#       "args": ["copass", "--mcp"]
#     }
#   }
# }

Tools

Tool	Description
check_project_status	Check project indexing and authentication state
ingest_code	Ingest source code into the knowledge graph
ingest_text	Ingest text into the knowledge graph
cosync_analyze	Analyze entities with confidence scoring
cosync_question	Ask questions about the ontology
search_entities	Search for entities in the knowledge graph
get_score	Get cosync scores for entities
get_task_cosync	Get cosync context for a task
get_learning_requests	Get learning requests for low-scoring entities
index_project	Index the current project

How It Works

The plugin runs olane copass --mcp which starts a unified MCP server over stdio. All authentication and encryption is handled by the Olane CLI — no separate local/remote servers needed.

Requirements

• Olane CLI v2.0.0+
• An Olane account (olane login)

License

MIT