Contexta
Give your coding agent durable recall across sessions so decisions, specs, and project facts survive restarts and new chats.
Overview
Contexta is an MCP server for the Build phase that adds persistent memory and knowledge-graph search (keyword, vector, and graph) to your coding agent.
What is this MCP server?
- Keyword, vector, and graph search over a shared knowledge graph
- Streamable HTTP remote at mcp.contexta.cc—no local daemon required
- Designed for long-lived assistant context across projects and sessions
- Open-source server (teleengco/contexta-mcp) with Contexta-hosted endpoint
- Protocol: MCP over streamable HTTP remote
- Search modes: keyword, vector, and graph (per server description)
- Catalog version: 1.0.0
What problem does it solve?
Agent chats forget yesterday’s decisions, so solo builders waste time re-explaining stacks, env vars, and half-finished refactors.
Who is it for?
Indie devs running long Claude Code or Cursor sessions on one product who want structured recall without building a custom vector DB.
Skip if: Teams that only need ephemeral chat with no cross-session memory, or builders who cannot use hosted MCP remotes.
What do I get? / Deliverables
After you register the remote MCP endpoint, your agent can query stored knowledge so prior project context is retrievable instead of retyped from scratch.
- Configured remote MCP connection to Contexta
- Queryable persistent memory usable from agent tool calls
- Shared knowledge graph entries your assistant can search over time
Recommended MCP Servers
Journey fit
Persistent memory and graph search sit on the agent stack—the canonical shelf is Build because you wire MCP into Claude Code, Cursor, or Codex during product development. Agent-tooling is where MCP memory servers belong: they extend what the assistant can remember and retrieve, not a one-off app feature.
How it compares
MCP memory and graph retrieval layer—not a planning methodology skill or a generic notes app.
Common Questions / FAQ
Who is Contexta for?
Solo and small-team builders using MCP-capable agents who need durable project memory and hybrid search over what they have already taught the assistant.
When should I use Contexta?
Use it during Build (and ongoing Operate work) whenever sessions are long-lived and you want facts, APIs, and decisions searchable instead of duplicated in every prompt.
How do I add Contexta to my agent?
Add the streamable HTTP remote https://mcp.contexta.cc/mcp in your client’s MCP config (Claude Code, Cursor, Codex, or other MCP hosts), then invoke Contexta tools from chat when you need memory lookup or graph search.