markplane
Markplane is a local, markdown-first project management tool for organizing epics, tasks, plans, and notes inside a repository (e.g., .markplane/). It generates a token-efficient .context/ directory for AI assistants and includes a built-in MCP server (JSON-RPC over stdio) plus a local web UI to manage and visualize project state.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Local-first tool with no hosted service described; this reduces network attack surface but increases reliance on local environment safety. TLS is only relevant for the local web server; no documentation provided about TLS configuration. No auth/RBAC model is described for MCP/web UI (implies trust in local user/process). Dependency hygiene and secret handling practices are not verifiable from provided README alone.
⚡ Reliability
Best When
You want project management data to live in the same repo as the code (git-backed), and you want AI assistants to reliably read/update that state via an MCP integration and/or local UI/CLI.
Avoid When
You cannot run local binaries/web UI/MCP locally (e.g., locked-down environments), or you need fine-grained, server-enforced access controls and external compliance features that are not provided by a local file-based model.
Use Cases
- • Keep repo-scoped project plans/backlogs versioned with code in git
- • Provide an AI-friendly context layer (.context/ summaries + INDEX.md routing) for coding assistants
- • Manage tasks/epics/plans with CLI and sync updates to a local web dashboard
- • Use MCP-enabled AI assistants to query/update tasks and dependencies via natural language
- • Track dependencies/blocks between work items and surface blocked work
- • Maintain structured decision logs via markdown notes with status workflows
Not For
- • Teams that require a hosted, multi-tenant SaaS workflow with centralized accounts
- • Organizations that need server-side RBAC/audit logs across many projects
- • Use cases that require an external database as the source of truth (Markplane is file-based)
Interface
Authentication
No hosted API/auth model is described. MCP integration is configured locally via editor config pointing to the `markplane mcp` command.
Pricing
Licensing is Apache-2.0 per repo metadata; no usage-based pricing described in provided content.
Agent Metadata
Known Gotchas
- ⚠ MCP operates over stdio; some agent/editor setups may require correct per-user vs project-wide configuration (e.g., .mcp.json).
- ⚠ Agent may need to use INDEX.md routing/context-loading patterns described in docs to stay within token budgets.
- ⚠ File-based state means concurrent edits (manual + agent + UI) could create conflicts; conflict behavior is not described in provided content.
Alternatives
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Scores are editorial opinions as of 2026-03-30.