io.github.renezander030/agentic-task-system MCP Server

This MCP server exposes an “Agentic Task System” task app to MCP clients (e.g., Claude Desktop, Cursor) via a small set of tools. It provides persistent task memory across TickTick, Notion, GitHub, Linear & Beads, using hybrid retrieval with RRF-based fusion.

🛠️ Key Features

Model Context Protocol (MCP) server for the Agentic Task System
Persistent task memory across TickTick, Notion, GitHub, Linear & Beads
Storage-agnostic adapter model (~6-method ATS contract)
Retrieval using hybrid + RRF (keyword/native + RRF fusion)
Tooling available to MCP clients (tools include find; more are listed in the repo)

🚀 Use Cases

Give AI agents task context from existing task sources
Use a single MCP server interface to access tasks stored in multiple systems

⚡ Developer Benefits

Works with any adapter that satisfies the ATS contract
Dense/sparse hybrid retrieval for embedder-backed adapters (example: TickTick)
Topic-aligned ecosystem for agent context and knowledge graphs (e.g., RAG)

⚠️ Limitations

Tool details beyond find are not fully included in the provided excerpt
Full functionality depends on the available adapter implementation

@reneza/ats-mcp

Model Context Protocol server for the Agentic Task System.

It exposes the task app you already use to any MCP client (Claude Desktop, Cursor, …) as a small set of tools, backed by ATS's hybrid + RRF retrieval. It's storage-agnostic: it runs over any adapter that satisfies the ~6-method ATS contract. Generic adapters get keyword + native + RRF fusion for free; embedder-backed adapters (e.g. TickTick) get the full dense/sparse hybrid.

Tools

Tool

What it does

find

Available adapter signals plus Core keyword retrieval fused via RRF. Adapters with embeddings add dense+sparse hybrid. Pass explain: true for a per-result breakdown.

get_task

Fetch one item (full body) by project id + task id.

list_projects

List projects / folders.

create_task

Create an item — the agent→human write side of the two-way bus.

update_task

Partial update of an existing item.

similar

Semantically similar items (embedder-backed adapters).

url_for

Paste-ready deep link back to the item in its native app.

set_task_intent

Store outcome, completion conditions, authority, constraints, and approval requirement.

promote_exploration

Create a committed execution item and link the source as evidence without copying its body.

get_task_hierarchy / set_task_hierarchy

Read or assign exploration/goal/project/task role and one explicit parent.

evaluate_task_hierarchy

Check parent support, role ordering, cycles, lifecycle validity, and active explicit conflicts.

set_task_lifecycle

Set active/archived/superseded state and validity windows.

get_task_security / set_task_security

Read or define task content trust, action/resource scope, denials, and approval boundaries.

check_task_access

Require a reason, evaluate one scoped request, and append an allow/deny audit record.

add_task_link

Add a typed relationship between two tasks.

remove_task_link

Remove one exact typed relationship.

task_graph

Traverse incoming and outgoing typed relationships.

context_for_task

Return valid deliberate context first, then retrieval discoveries, with provenance.

record_action / list_actions

Write and inspect the append-only agent action ledger.

snapshot_task_events / poll_task_events

Establish and poll deterministic task-state events, durably staged before checkpoint advancement. Observation only; no agent execution.

list_pending_task_events / acknowledge_task_events

Recover unacknowledged event envelopes and explicitly remove successfully consumed ids.

The security tools are a decision point for cooperating MCP clients. They do not sandbox tools outside ATS. The event tools emit state changes only. The local spool stores references and hashes, not task bodies. Consumers remain responsible for intent, lifecycle, access checks, and acknowledgement after successful handling.

Install

Configuration

Environment variables

ATS_ADAPTERrequired

npm package name of the storage adapter to load, e.g. @reneza/ats-adapter-ticktick (TickTick), @reneza/ats-adapter-notion, @reneza/ats-adapter-github, @reneza/ats-adapter-beads

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "agentic-task-system": {
      "command": "npx",
      "args": [
        "-y",
        "@reneza/ats-mcp@0.9.0"
      ],
      "env": {
        "ATS_ADAPTER": "<YOUR_ATS_ADAPTER>"
      }
    }
  }
}

Agentic Task System (ATS)

io.github.renezander030/agentic-task-system MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

Topics

@reneza/ats-mcp

Tools

Install & run

Wire it into Claude Desktop

Use a different store

Install

Configuration

Related servers