A
licenseNot graded
qualityC
maintenanceEnables AI agents to exchange structured work items with an auditable lifecycle, supporting send, acknowledge, block, complete, and cancel operations via a shared SQLite-backed inbox.
499 npm
2
Apache 2.0
Signal MCP
by b-1000R4
This server does not currently have a deployable release on Glama. Follow the repository's setup instructions to install and configure it for your MCP client, including any required credentials and local dependencies.
Signal MCP
Signal is a lightweight MCP work queue for AI agents.
It provides a small set of tools for creating, claiming, starting, handing off, failing, completing, and reviewing durable work items through MCP.
Signal is intentionally simple.
v0.1.0
The first release provides a basic agent work lifecycle:
created
↓
claimed
↓
in_progress
↓
completedWith additional paths for:
handoff
failedRelated MCP server: Agent Task List MCP Server
MCP Tools
Tool | Description |
| Check that Signal and SQLite are available |
| Create a new Signal work item |
| Retrieve a Signal by ID |
| List recent Signals |
| Assign a Signal to an agent |
| Mark a claimed Signal as in progress |
| Transfer a Signal to another agent |
| Mark a Signal as failed |
| Mark a Signal as completed |
Stack
TypeScript
Model Context Protocol
Streamable HTTP
SQLite
Docker
Docker Compose
Connect
Signal exposes an MCP endpoint at:
Run
cp .env.example .env
docker compose up -dBy default, Signal is exposed at:
http://localhost:3002/mcpThe container listens internally on port 3000.
Persistence
Signal stores work state in SQLite.
The Docker Compose setup mounts the database outside the container so work survives container replacement and restarts.
Status
v0.1.0 is intentionally small.
The goal of this release is to establish a simple, durable MCP work queue before adding more advanced features such as milestones, dependencies, events, artifacts, reviews, or workflow policies.
Those features will be shaped by actual agent usage rather than added in advance.
This server cannot be deployed
Maintenance
ActivityStale
ResponsivenessNo issues
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Related MCP Servers
- FlicenseNot gradedqualityDmaintenanceProvides a self-hosted shared work queue for AI agents via MCP, using a local SQLite database for task management.-
AgentTaskerofficial
AlicenseNot gradedqualityBmaintenanceEnables AI agents to create, query, update, claim, hand off, and complete tasks on a local SQLite-backed, project-namespaced kanban board through stdio MCP tools, including filtering for ready/blocked/stale work and exchanging task attachments. It also lets agents list projects and manage statuses, ownership, and evidence without any server or accounts.MIT- AlicenseBqualityCmaintenanceProvides a persistent compute queue for AI agents, enabling them to submit hardware-aware GPU jobs, monitor execution, and retrieve results and artifacts across sessions via MCP tools.13MIT