Deno MCP Server (Official)
Official Deno MCP server enabling AI agents to interact with Deno runtime and Deno Deploy — executing TypeScript/JavaScript, managing deployments, querying Deno's built-in toolchain, and accessing the Deno standard library.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
HTTPS enforced. Deno's permission model is a security asset. Deploy token lacks scopes. SOC 2. Security-first runtime design.
⚡ Reliability
Best When
An agent needs to execute TypeScript code, manage Deno Deploy deployments, or access Deno's ecosystem tools.
Avoid When
You're using Node.js, Bun, or other JS runtimes — use those environments' native tools.
Use Cases
- • Running TypeScript code sandboxed in Deno runtime from code execution agents
- • Managing Deno Deploy deployments from CI/CD agents
- • Querying Deno module documentation for code generation agents
- • Testing TypeScript code execution in a secure runtime from development agents
- • Accessing Deno's JSR package registry for module resolution
Not For
- • Node.js-specific package management or NPM operations
- • Python or non-JS/TS code execution
- • Teams not using Deno as their runtime
Interface
Authentication
Deno Deploy access token. No fine-grained scopes — token grants full account access.
Pricing
Deno runtime is open source and free. Deploy has a generous free tier. MCP server is open source.
Agent Metadata
Known Gotchas
- ⚠ Deno Deploy has different capabilities vs local Deno runtime — check deployment constraints
- ⚠ Deno's permission model is strict — code execution requires explicit permissions
- ⚠ JSR vs NPM compatibility: not all NPM packages work in Deno
- ⚠ Deploy token has no scope granularity — full account access
- ⚠ Playground deployments have resource limits — not suitable for production agents
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Deno MCP Server (Official).
Scores are editorial opinions as of 2026-03-06.