Developer MCP Server

MCP Server implementations for managing context of software development projects

The short version

Context management system designed for software development teams. The Developer MCP Server maintains persistent context across coding sessions, ensuring you never lose track of the project's structure, dependencies, and progress.

• Persistent Development Context — Pick up exactly where you left off in your last session, with complete context about the components, issues, and tasks you were working on
• Session Management — Start new development sessions and record your achievements, task updates, and project status changes when you finish, creating a persistent record of your development activities
• Dependency Tracking — Understand how components, features, and technologies relate to each other with a comprehensive dependency model
• Project Status Insights — Get immediate visibility into project progress, including status of components, features, issues, and milestones
• Component Context Retrieval — Understand any component's purpose, implementation details, dependencies, and related issues at a glance
• Decision History — Track why architectural and implementation decisions were made, when, and by whom—no more guessing why something was built a certain way

The tools it exposes

The server publishes 6 tools. What each one is for:

• startsession — Starts a new development session and provides information about recent sessions, active projects, high-priority tasks, and upcoming milestones
• loadcontext — Loads detailed context for an entity (project, component, feature, task, etc.) and tracks this context loading as part of the current session
• endsession — Performs a structured analysis of the development session through multiple stages (summary, achievements, task updates, new tasks, project status)
• buildcontext — Creates new entities, relations, or observations in the knowledge graph
• deletecontext — Removes entities, relations, or observations from the knowledge graph
• advancedcontext — Retrieves information from the knowledge graph with different query types (graph, search, nodes, related, decisions, milestone)

Getting it running

Installation goes through your MCP client rather than a global install: point it at github on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

What it needs from you

Configuration is passed through the environment: MEMORY_FILE_PATH, SESSIONS_FILE_PATH. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

How it compares

Among the knowledge and memory options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Developer's toolset — startsession, loadcontext, endsession and 3 more — is a fair guide to whether it matches your workflow. It is maintained by tejpalvirk; worth a glance at recent repository activity before you build anything load-bearing on it.

Things to watch

• It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
• Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Recorded tools

• startsession — Starts a new development session and provides information about recent sessions, active projects, high-priority tasks, and upcoming milestones.
• loadcontext — Loads detailed context for an entity (project, component, feature, task, etc.) and tracks this context loading as part of the current session.
• endsession — Performs a structured analysis of the development session through multiple stages (summary, achievements, task updates, new tasks, project status) and records this information in the persistent knowledge graph.
• buildcontext — Creates new entities, relations, or observations in the knowledge graph.
• deletecontext — Removes entities, relations, or observations from the knowledge graph.
• advancedcontext — Retrieves information from the knowledge graph with different query types (graph, search, nodes, related, decisions, milestone).

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.