Context Mode vs Cursor MCP
A side-by-side look at the Context Mode and Cursor MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
C
Context ModeCoding AgentsContext window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.57GoodAuth: no auth requiredVerdict: choose Context Mode for coding agents work; choose Cursor MCP for coding agents as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
CChoose Context Mode when
- You need dedicated capabilities in the Coding Agents domain.
- Its auth model fits you: No auth required.
- You want tools like
ctx_batch_execute, ctx_execute, ctx_execute_file.
Choose Cursor MCP when
- You need dedicated capabilities in the Coding Agents domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
CURSOR_MAX_CONCURRENCY, CURSOR_ALLOW_YOLO, CURSOR_SANDBOX, CURSOR_KILL_GRACE_MS. - You want tools like
cursor_agent, cursor_reply, cursor_models.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | C Context Mode | |
|---|---|---|
| Category | Coding Agents | Coding Agents |
| Quality signal | 57/100 · Good | 57/100 · Good |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | CURSOR_MAX_CONCURRENCYCURSOR_ALLOW_YOLOCURSOR_SANDBOXCURSOR_KILL_GRACE_MS |
| Verified owner | Community listing | Community listing |
| GitHub stars | 31,610 | 1 |
| Directory activity | 0 views 0 installs 0 upvotes | 4 views 0 installs 0 upvotes |
| Tools | 10 | 5 |
| Full listing | View Context Mode | View Cursor MCP |
Tools & capabilities
Context Mode tools 10
ctx_batch_executeRun multiple commands + search multiple queries in ONE call. Opt-in `concurrency: 1-8` for I/O-bound batches.ctx_executeRun code in 12 languages. Only stdout enters context.ctx_execute_fileProcess files in sandbox. Raw content never leaves.ctx_indexChunk markdown into FTS5 with BM25 ranking.ctx_searchQuery indexed content with multiple queries in one call.ctx_fetch_and_indexFetch URL, chunk and index. Cache reuses content within TTL (default 24h, override per-call with `ttl: <ms>`). `ttl: 0` or `force: true` to bypass. Pass `requests: [{url, source}, ...]` + `concurrency: 1-8` for parallel multi-URL.ctx_statsShow context savings, call counts, and session statistics.ctx_doctorDiagnose installation: runtimes, hooks, FTS5, versions.ctx_upgradeUpgrade to latest version from GitHub, rebuild, reconfigure hooks.ctx_purgePermanently deletes all indexed content from the knowledge base.
Cursor MCP tools 5
cursor_agentExecute a prompt using Cursor's AI agentcursor_replyContinue an existing agent sessioncursor_modelsList the model ids the installed CLI offerscursor_sessionsList agent sessions (this server instance)cursor_healthCheck installation, auth, and config
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Context Mode
No confirmed install command for Context Mode yet — follow the setup steps linked from its listing page rather than a guessed package name.
Cursor MCP
{
"mcpServers": {
"cursor-mcp": {
"command": "npx",
"args": [
"-y",
"@qmediat.io/cursor-mcp"
],
"env": {
"CURSOR_MAX_CONCURRENCY": "YOUR_CURSOR_MAX_CONCURRENCY_HERE",
"CURSOR_ALLOW_YOLO": "YOUR_CURSOR_ALLOW_YOLO_HERE",
"CURSOR_SANDBOX": "YOUR_CURSOR_SANDBOX_HERE",
"CURSOR_KILL_GRACE_MS": "YOUR_CURSOR_KILL_GRACE_MS_HERE"
}
}
}
}
Frequently asked questions
Context Mode is categorized under Coding Agents and uses an install path we have not confirmed yet. Cursor MCP belongs to Coding Agents and uses a local stdio subprocess. Pick Context Mode for coding agents work and Cursor MCP for coding agents.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Context Mode has no confirmed install command yet — follow its own setup instructions.
Context Mode is listed as free. Auth: no auth required. Cursor MCP has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add context-mode and cursor-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Context Mode has a quality signal of 57/100 (Good) with 0 views, 0 installs and 31,610 GitHub stars. Cursor MCP has 57/100 (Good) with 4 views, 0 installs and 1 GitHub stars.