Protocol MCP Server

Memoria - Long-term Memory for Meta-Cognitive Swarm Architecture

A Model Context Protocol (MCP) server that provides persistent state tracking and blueprint management for AI agent workflows.

Features

• 📝 Blueprint Management - Track multi-step projects with dependencies
• 🕐 Timestamp Tracking - Full audit trail of all state changes
• 📊 History Logging - JSONL audit log for forensic analysis
• 🔗 Dependency Management - Define and validate step dependencies
• ⚡ Cross-platform - Works on Windows, Linux, and macOS
• 🚀 Zero configuration - Works via npx, no installation needed

Installation

Via npx (Recommended)

No installation needed! Used automatically via MCP config:

{
  "mcpServers": {
    "protocol": {
      "command": "npx",
      "args": ["-y", "@baxtercooper/protocol-mcp"]
    }
  }
}

Global Installation

npm install -g @baxtercooper/protocol-mcp

Local Development

git clone https://github.com/BaxterCooper/agentic.git
cd agentic/protocol-mcp
npm install
npm run build
npm start

MCP Tools

init_blueprint(goal, steps)

Initialize a new project blueprint.

Parameters:

• goal (string): The high-level project goal
• steps (string[]): List of atomic task descriptions

Returns: Confirmation message with timestamp

Example:

{
  tool: "init_blueprint",
  arguments: {
    goal: "Add user authentication",
    steps: [
      "Design auth architecture",
      "Implement JWT service",
      "Add login endpoint",
      "Add middleware"
    ]
  }
}

update_step(step_id, status, notes?, priority?, dependencies?)

Update a step's status and metadata.

Parameters:

• step_id (number): The ID of the step to update
• status (string): PENDING | IN_PROGRESS | DONE | FAILED | BLOCKED
• notes (string, optional): Notes about the update
• priority (number, optional): -1=low, 0=normal, 1=high
• dependencies (number[], optional): Step IDs that must complete first

Returns: Update confirmation with old → new status

Example:

{
  tool: "update_step",
  arguments: {
    step_id: 1,
    status: "DONE",
    notes: "Completed architecture design"
  }
}

read_protocol(include_history?)

Read the current protocol state.

Parameters:

• include_history (boolean, optional): Include step change history

Returns: JSON representation of the protocol

Example:

{
  tool: "read_protocol",
  arguments: {
    include_history: false
  }
}

get_audit_trail(step_id?, limit?)

Query the audit trail for historical events.

Parameters:

• step_id (number, optional): Filter by specific step
• limit (number, optional): Max events to return (default: 50)

Returns: JSON array of audit events with timestamps

Example:

{
  tool: "get_audit_trail",
  arguments: {
    limit: 20
  }
}

check_dependencies(step_id)

Validate if a step's dependencies are met.

Parameters:

• step_id (number): The step ID to check

Returns: Status message indicating if ready to proceed

Example:

{
  tool: "check_dependencies",
  arguments: {
    step_id: 3
  }
}

Data Model

Protocol State

{
  project_goal: string;
  blueprint: BlueprintStep[];
  created_at: string;        // ISO 8601
  last_modified: string;     // ISO 8601
}

Blueprint Step

{
  id: number;
  task: string;
  status: "PENDING" | "IN_PROGRESS" | "DONE" | "FAILED" | "BLOCKED";
  priority: number;          // -1=low, 0=normal, 1=high
  dependencies: number[];    // Step IDs
  created_at: string;        // ISO 8601
  updated_at: string;        // ISO 8601
  history: HistoryRecord[];  // Change log
  notes?: string;
}

History Record

{
  timestamp: string;         // ISO 8601
  old_status: string;
  new_status: string;
  notes: string;
}

File Storage

• protocol.json - Current state (human-readable)
• protocol_history.jsonl - Append-only audit log

Location: .claude/memory/ in the project directory

Usage with Meta-Cognitive Swarm

This MCP server is part of the Meta-Cognitive Swarm Architecture. It serves as the Memoria (long-term memory) component.

See: https://github.com/BaxterCooper/agentic

Development

Build

npm run build

Development Mode

npm run dev  # Watch mode

Testing

# Start server
npm start

# In another terminal, test with MCP client

License

MIT License - see LICENSE file

Version

3.0.0

Author

BaxterCooper