Deed MCP Server
A contract-first language where a function signature is a promise the compiler checks.
People who need developer tools tools inside Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.
VERIFIED ACTIVE
LAST COMMIT 2026-08-14 · ★ 8 · #130 OF 139 MAINTAINED DEVELOPER TOOLS · VERIFIED 2026-08-25
Apache-2.0 · Rust servers · how we verify → /methodology
01 · Evidence
Security posture
What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.
repo age created 2026-07-25 - young repo, little track record yet
license Apache-2.0 - declared in the repository
registry namespace io.github.deed-lang is GitHub-verified and matches the repo owner
02 · What Deed can do
Prose above is summarized from the project's README and registry record - no invented capabilities.
Latest releases
v0.2.13 · 2026-08-14
Programs that used to compile and no longer do · None yet. · Language · None yet. · Diagnostics · None yet. · Standard library · None yet. · Tools · Cargo packages, release archives and the VS Code extension are…
v0.2.12 · 2026-08-14
Programs that used to compile and no longer do · None yet. · Language · None yet. · Diagnostics · None yet. · Standard library · None yet. · Tools · The declared minimum Rust toolchain is now 1.88, matching the…
v0.2.11 · 2026-08-14
Programs that used to compile and no longer do · None yet. · Language · A call can be written through something other than a name. Both engines used · to refuse it, and both accepted the same value one line earlier…
03 · Who maintains Deed
Deed is maintained by deed-lang. It's the only MCP server we track from this author; the repo dates to Jul 2026.
04 · Facts
- repository
- github.com/deed-lang/deed
- category
- developer tools - ranked #130 of 139 actively-maintained developer tools servers as of 2026-08-25.
- release cadence
- 10+ releases in the last 90 days (latest 2026-08-14)
- registry
- io.github.deed-lang/deed (active, first published 2026-08-14 · 2 versions)
- packages
- cargo:deed-lang
05 · Deed FAQ
What is Deed?
A contract-first language where a function signature is a promise the compiler checks.
Is Deed still maintained?
Yes - as of 2026-08-25, its last commit was 2026-08-14 and it shipped 10+ releases in the last 90 days. We re-verify nightly.
06 · Alternatives to Deed
Alternatives to Deed
Maintained developer tools servers if Deed isn't the fit.
- Xcode Build MCP XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities. ★ 6,274 · 2026-08-12
- Strata MCP server for progressive tool usage at any scale (see https://klavis.ai) ★ 5,794 · 2026-06-01
- Kubefwd Kubernetes port forwarding for local development with automatic /etc/hosts entries. ★ 4,162 · 2026-08-21
- Sem Entity-level code intelligence: semantic diff, impact analysis, blame, and context for AI agents ★ 3,309 · 2026-08-24
- Claude Code Explorer MCP Explore the Claude Code CLI source - browse tools, commands, search code, and more. ★ 3,263 · 2026-04-22
- Server for WinDbg Crash Analysis A Model Context Protocol server for Windows crash dump analysis using WinDbg/CDB ★ 1,533 · 2026-08-22
Pairs well with
Servers that cover what Deed doesn't - only shown when the pairing reason fits the companion.
More developer tools MCP servers · Delimit · Delimit - API Governance for AI Coding Assistants · axe MCP Server · Derive · Debugger
More Rust MCP servers · DWG MCP Server · Cortex RMCP · Labby · Apprise RMCP · UniFi RMCP (dinglebear-ai) · see all