Metadata-Version: 2.5
Name: primer-mcp
Version: 0.1.2
Summary: A Jira-lite MCP server that guides planning-first workflows for AI-assisted development — tickets as markdown files, your AI agent as the interface.
Project-URL: Homepage, https://github.com/ivanlai/primer-mcp
Project-URL: Repository, https://github.com/ivanlai/primer-mcp
Project-URL: Issues, https://github.com/ivanlai/primer-mcp/issues
Author: Ivan Lai
License: MIT License
        
        Copyright (c) 2026 Ivan Lai
        
        Permission is hereby granted, free of charge, to any person obtaining a copy
        of this software and associated documentation files (the "Software"), to deal
        in the Software without restriction, including without limitation the rights
        to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        copies of the Software, and to permit persons to whom the Software is
        furnished to do so, subject to the following conditions:
        
        The above copyright notice and this permission notice shall be included in all
        copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
        AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
        SOFTWARE.
License-File: LICENSE
Keywords: ai-agents,markdown,mcp,planning,tickets
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Topic :: Software Development
Requires-Python: >=3.12
Requires-Dist: mcp
Requires-Dist: networkx
Requires-Dist: pydantic
Requires-Dist: python-frontmatter
Requires-Dist: pyyaml
Description-Content-Type: text/markdown

<!-- mcp-name: io.github.ivanlai/primer-mcp -->

# primer-mcp

> **Beta** — the core workflow is stable and tested, but the tool is new. Expect rough edges.

A Jira-lite MCP server that guides planning-first workflows for AI-assisted development — tickets as markdown files, your AI agent as the interface.

## Why

Getting real value from AI coding agents takes more than prompting — it takes shaping what they build, engineering the workflow around them, and deploying something that holds up in practice. Left to their own devices, agents jump straight to implementation. Primer-mcp makes them plan first: state why the work matters, record decisions and weigh trade-offs, break it into stories and tasks, then complete and verify each one. The tickets are plain markdown with YAML frontmatter, committed alongside your code — no external service, no database, fully visible in your repo and conveniently browsable with tools like [Obsidian](https://obsidian.md).

## Quick start

Requires Python 3.12+ and [uv](https://docs.astral.sh/uv/getting-started/installation/).

Add to your MCP client config (e.g. Claude Code `settings.json`, Claude Desktop `claude_desktop_config.json`):

```json
{
  "mcpServers": {
    "primer-mcp": {
      "command": "uvx",
      "args": ["primer-mcp"]
    }
  }
}
```

That's it — your MCP client downloads and runs primer-mcp automatically. You don't need to install anything manually.

Tell your AI agent what you want to build — it handles the rest. The server guides the agent through a planning-first workflow: why the work matters, decisions, stories, tasks, completion. Not sure what to do next? Ask your agent — it reads the current state and knows what comes next.

### Manual install (optional)

If you prefer to install primer-mcp as a standalone tool (e.g. for the `list-actionable` CLI command):

```bash
uv tool install primer-mcp

# Update to latest
uv tool upgrade primer-mcp

# Uninstall
uv tool uninstall primer-mcp
```

## What it looks like

A typical session — you describe the work, the agent handles the planning:

```
You:  I want to add user authentication.

Agent: You have EP-001: "Launch the app" — auth fits under that.
       Or I can create a separate epic if this is a bigger initiative.

You:  EP-001 is fine.

Agent: Before we build, we should decide on the auth approach.
       A few common options:

         1. JWT with refresh tokens — stateless, good for mobile/SPAs
         2. Server-side sessions — simple, but needs sticky storage
         3. OAuth2 only — delegates to a provider, less to maintain
            ...

You:  Option 1 — we need mobile support.

Agent: I'll record that decision so we don't revisit it later.
       → Recorded ADR-003: "Use JWT with refresh tokens"
         Rejected: server-side sessions (no mobile support),
                   OAuth2 only (need local accounts too)

       Breaking this into stories.
       → Created ST-005: "Login and registration endpoints"
       → Created ST-006: "Token refresh and revocation"

       And tasks for the first story:
       → Created TK-010: "Add /register endpoint with validation"
       → Created TK-011: "Add /login endpoint returning JWT pair"
       → Created TK-012: "Write integration tests for auth flow"

You:  Let's start with TK-010.

Agent: → Started TK-010

       [implements the register endpoint]

       Done — added POST /register with email/password validation,
       password hashing, and duplicate-email check.
       → Completed TK-010

You:  Looks good, verify it.

Agent: → Verified TK-010 (evidence: "all tests pass — a1b2c3d")

       TK-011 is next. Want me to continue?
```

Every ticket is a markdown file in `primer/`, committed alongside your code. The `export_graph` tool visualises how they connect:

![Demo project graph](https://raw.githubusercontent.com/ivanlai/primer-mcp/main/assets/demo-graph.png)

*Clone the repo and open [assets/demo-graph.html](assets/demo-graph.html) for the interactive version — click any node to see its full ticket.*

Since tickets are plain markdown with wikilinks, you can also open `primer/` as an [Obsidian](https://obsidian.md) vault for a live graph that updates as tickets change — no need to re-export.

## Tools

Your AI agent calls these tools automatically — you don't need to invoke them directly. You can also ask your agent to call a specific tool if you want more control.

### Setup

| Tool | What it does |
|------|-------------|
| `init_project` | Create the `primer/` ticket store and add the workflow section to CLAUDE.md |

### Planning

| Tool | What it does |
|------|-------------|
| `plan_epic` | Create an epic — the top-level container for a body of work |
| `record_adr` | Record an architecture decision: context, decision, rejected alternatives, consequences |
| `create_story` | Create a story under an epic — a deliverable with acceptance criteria |
| `create_task` | Create a task under a story — a concrete unit of work with a testable outcome |
| `create_spike` | Create a spike — a timeboxed investigation to answer a question |

### Execution

| Tool | What it does |
|------|-------------|
| `start_task` | Move a task to in-progress |
| `complete_task` | Mark a task completed with notes on what was done |
| `verify_task` | Verify a completed task with evidence (point at the commit) |
| `complete_spike` | Close a spike with findings |

### Query

| Tool | What it does |
|------|-------------|
| `list_actionable` | List what can be acted on right now, with epic context and recommendations |
| `get_ticket` | Read a ticket by ID with its full body |
| `list_tickets` | List tickets, filterable by type or status |
| `update_ticket` | Amend a ticket's status, dependencies, body sections, or external refs |

### Export

| Tool | What it does |
|------|-------------|
| `export_graph` | Generate a self-contained HTML file visualising the project as an interactive graph |

## Prompts

| Prompt | What it does |
|--------|-------------|
| `plan_story` | Walk through a planning conversation before creating a story |
| `export_jira` | Export primer-mcp tickets to Jira via a Jira MCP server |
| `import_jira` | Import a Jira epic and its hierarchy into primer-mcp |

## Agent instructions

When your project is initialized (automatically on first use, or via `init_project`), this section is appended to your agent config file (CLAUDE.md, AGENTS.md) to guide the agent. If you prefer to add it manually:

```markdown
## primer-mcp

This project uses primer-mcp for planning-first development.
Tickets are markdown files under `primer/` — they are yours to read and edit. 
Prefer the tools for creating and updating them: they allocate IDs, follow the templates
and guide the workflow. Hand-edit where the tools fall short.

- Plan before code. Recommended flow: Epic -> ADR -> Story -> Task,
  suggest rather than enforce — skip steps when it makes sense.
- Unsure what to do next? Call `list_actionable`.
- Completion is two-phase: `complete_task` with notes, then `verify_task`
  with evidence (point at the commit, not the output). Both are
  recommended — the tools will nudge you if you skip a step.
- After tickets creation or changes, offer to regenerate the project graph with `export_graph`.
- Before committing, check that completion notes on finished tickets
  still reflect the actual work — update both the frontmatter
  `completed_notes` and the `## Completion Notes` section if needed.
- Before implementing new work, propose a ticket and parent. Small fixes (1–2
  tasks) go under the standing bug-fix story; larger efforts get their
  own story. The user can decline.
```

## Graduating to Jira

primer-mcp tickets map directly to Jira concepts (Epic, Story, Task, ADR). When a project outgrows local markdown files, use the `export_jira` prompt with any Jira MCP server to push tickets to Jira. The `external_ref` field on each ticket tracks the Jira key, so re-exports update existing issues instead of creating duplicates. `import_jira` goes the other direction.

## This repo dogfoods itself

The `primer/` directory in this repo is the project's own backlog, created with the tools in `src/` and committed deliberately — a tool that tells you to commit your ticket store should commit its own. Browse it on GitHub to see what a real store looks like before installing:

- `primer/adrs/` — design decisions, including rejected alternatives and why
- `primer/stories/` and `primer/tasks/` — what is done, what is next, and verification evidence

**It is project management, not part of the package.** The wheel ships `src/primer_mcp` only, and `primer/` is excluded from the distribution. Your own `primer/` is created automatically when you start planning.

## License

MIT
