zig-mcp-server
projectother official build verified dockerfile by the hub scannedA Model Context Protocol (MCP) server that provides Zig language tooling, code analysis, and documentation access. This server enhances AI capabilities with Zig-specific functionality including code optimization, compute unit estimation, code generation, and best practices recommendations.
run it
on your own machines, one way per deploy method# once, as root:
docker build -t mcp-local/zig:703cf894624802caa887aa3ab5a50a973ecb3062 -f - https://github.com/openSVM/zig-mcp-server.git#703cf894624802caa887aa3ab5a50a973ecb3062 <<'DOCKERFILE'
# based on Dockerfile at 703cf8946248 (MIT)
FROM node:22.12.0-alpine
WORKDIR /app
COPY . .
RUN npm ci
RUN npm run build
RUN npm install -g supergateway@4
USER node
EXPOSE 8000
CMD ["supergateway", "--stdio", "node build/index.js", "--outputTransport", "streamableHttp", "--stateful", "--port", "8000", "--streamableHttpPath", "/mcp"]
DOCKERFILE
#!/usr/bin/env bash
# zig (io.github.opensvm/zig-mcp-server), recipe docker (worker, verified 2026-10-18 on v, run r-20261018T085637Z-c6ec5e392346).
# Generated by Hub for toolset "my-agent"; started by mcp-my-agent-zig.service.
set -euo pipefail
export HOST=127.0.0.1 PORT=8101
exec docker run --rm --name mcp-my-agent-zig -p 127.0.0.1:${PORT}:8000 --env-file /etc/mcp/my-agent.env mcp-local/zig:703cf894624802caa887aa3ab5a50a973ecb3062
[Unit]
Description=MCP server zig (toolset my-agent), generated by Hub
After=network-online.target docker.service
Wants=network-online.target
[Service]
Type=simple
User=mcp
Group=mcp
SupplementaryGroups=docker
EnvironmentFile=/etc/mcp/my-agent.env
Environment=HOME=/var/lib/mcp/zig
WorkingDirectory=/var/lib/mcp/zig
ExecStart=/opt/mcp/my-agent/bin/zig.sh
Restart=on-failure
RestartSec=5
NoNewPrivileges=true
ProtectSystem=strict
ProtectHome=true
PrivateTmp=true
ReadWritePaths=/var/lib/mcp/zig
[Install]
WantedBy=multi-user.target
docker build -t zig -f - https://github.com/openSVM/zig-mcp-server.git#703cf894624802caa887aa3ab5a50a973ecb3062 <<'DOCKERFILE' # based on Dockerfile at 703cf8946248 (MIT) FROM node:22.12.0-alpine WORKDIR /app COPY . . RUN npm ci RUN npm run build RUN npm install -g supergateway@4 USER node EXPOSE 8000 CMD ["supergateway", "--stdio", "node build/index.js", "--outputTransport", "streamableHttp", "--stateful", "--port", "8000", "--streamableHttpPath", "/mcp"] DOCKERFILE docker run --rm -p 127.0.0.1:8101:8000 zig
# Generated by Hub for toolset "my-agent" (2026-10-18T10:11:36+00:00).
# Each package server runs behind a stdio->HTTP bridge and listens on localhost only.
# cp .env.example .env # fill the ${VAR}s
# docker compose up -d && bash smoke.sh
# Remote servers are not here: clients reach them directly (see clients/).
name: mcp-my-agent
services:
zig:
build:
context: https://github.com/openSVM/zig-mcp-server.git#703cf894624802caa887aa3ab5a50a973ecb3062
dockerfile_inline: |
# based on Dockerfile at 703cf8946248 (MIT)
FROM node:22.12.0-alpine
WORKDIR /app
COPY . .
RUN npm ci
RUN npm run build
RUN npm install -g supergateway@4
USER node
EXPOSE 8000
CMD ["supergateway", "--stdio", "node build/index.js", "--outputTransport", "streamableHttp", "--stateful", "--port", "8000", "--streamableHttpPath", "/mcp"]
x-dockerfile: written by the hub (hub-llm:hub-coder@p6), checked by hub-llm:gpt-oss:120b@r2, not taken
from the repository
ports:
- 127.0.0.1:8101:8000
restart: unless-stopped
volumes:
npm-cache: {}
uv-cache: {}
# Generated by Hub for toolset "my-agent" (2026-10-18T10:11:36+00:00).
# kubectl create namespace mcp
# kubectl -n mcp create secret generic mcp-credentials --from-env-file=.env
# kubectl apply -f kubernetes.yaml
# Services are cluster-internal: <name>.mcp.svc.cluster.local:8000/mcp. Put an ingress
# with auth in front before exposing any of them.
apiVersion: v1
kind: Namespace
metadata:
name: mcp
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: zig
namespace: mcp
labels: &id001
app: zig
spec:
replicas: 1
selector:
matchLabels: *id001
template:
metadata:
labels: *id001
spec:
containers:
- name: zig
image: CHANGE_ME
ports:
- containerPort: 8000
name: http
env: []
---
apiVersion: v1
kind: Service
metadata:
name: zig
namespace: mcp
spec:
selector:
app: zig
ports:
- port: 8000
targetPort: http
name: http
dockerfile
# based on Dockerfile at 703cf8946248 (MIT) FROM node:22.12.0-alpine WORKDIR /app COPY . . RUN npm ci RUN npm run build RUN npm install -g supergateway@4 USER node EXPOSE 8000 CMD ["supergateway", "--stdio", "node build/index.js", "--outputTransport", "streamableHttp", "--stateful", "--port", "8000", "--streamableHttpPath", "/mcp"]
# Generated by Hub for toolset "my-agent" (2026-10-18T10:11:36+00:00).
# Credentials come from the Secret 'mcp-credentials' (kubectl create secret generic ... --from-env-file=.env).
# Each server under `servers` is one Deployment + Service; the keys after it configure
# upstream charts a worker verified.
servers:
zig:
enabled: true
replicas: 1
port: 8000
path: /mcp
container:
name: zig
image: CHANGE_ME
ports:
- containerPort: 8000
name: http
env: []
# helm install my-agent helm/my-agent -n mcp
dockerfile
# based on Dockerfile at 703cf8946248 (MIT) FROM node:22.12.0-alpine WORKDIR /app COPY . . RUN npm ci RUN npm run build RUN npm install -g supergateway@4 USER node EXPOSE 8000 CMD ["supergateway", "--stdio", "node build/index.js", "--outputTransport", "streamableHttp", "--stateful", "--port", "8000", "--streamableHttpPath", "/mcp"]
Scanned github.com/opensvm/zig-mcp-server at 703cf8946248 with [email protected][email protected] on 2026-10-18 before the build: 27 dependencies, 151 known vulnerabilities (4 critical, 64 high, 75 medium, 8 low), nothing in the code that looks malicious.
connect to it
copy what your client needs{
"mcpServers": {
"zig": {
"command": "CHANGE_ME",
"args": []
}
}
}
#!/usr/bin/env bash # Registers every server with Claude Code (run once; `claude mcp list` to check). set -euo pipefail set -a; [ -f .env ] && source .env; set +a claude mcp add zig -- CHANGE_ME
{
"mcpServers": {
"zig": {
"command": "CHANGE_ME",
"args": []
}
}
}
{
"servers": {
"zig": {
"type": "stdio",
"command": "CHANGE_ME",
"args": []
}
}
}
name: my-agent target: local servers: - hub: io.github.opensvm/zig-mcp-server
- no tested recipe for target 'local' yet: build it from https://github.com/openSVM/zig-mcp-server by hand, or wait for the worker
tools · 7
analyze_build_zigAnalyze a build.zig file and provide modernization recommendationsAnalyze a build.zig file and provide modernization recommendations
pin 554a55701b7272b14751ae738517b9c4cac667717dac220e126dcc55674acc3destimate_compute_unitsEstimate computational complexity and resource usage with detailed analysisEstimate computational complexity and resource usage with detailed analysis
pin 43c5aecb1337017e97128424534d759deddc0b02d1625da15ea5d64ff4401cc5generate_build_zigGenerate a modern build.zig file with best practicesGenerate a modern build.zig file with best practices
pin 3851168fd0de74ed84e2e0fe8e17f46a6cb49b89cec75731dbd69fa722ac6272generate_build_zonGenerate a build.zig.zon file for dependency managementGenerate a build.zig.zon file for dependency management
pin b39d3779b38d24c0e7c94075a3ec9613b2633c136f7c98ed6d5aa7c885cd2560generate_codeGenerate modern Zig code from natural language descriptionsGenerate modern Zig code from natural language descriptions
pin 0ef9002a67486e944e6794e94219d1bc2ac58c2c2196463b5fca74ae511b6b95get_recommendationsGet comprehensive, multi-dimensional code analysis with 10+ specialized analyzers covering style, safety, performance, concurrency, metaprogramming, testing, build systems, interop, metrics, and modern Zig patternsGet comprehensive, multi-dimensional code analysis with 10+ specialized analyzers covering style, safety, performance, concurrency, metaprogramming, testing, build systems, interop, metrics, and modern Zig patterns
pin b480c3f86959eed13c991dce769a67dc7d985da7f09a0563e6118c7cd9b765feoptimize_codeOptimize Zig code for better performance with modern patternsOptimize Zig code for better performance with modern patterns
pin 66fac8b28b963bfba6caa03eff6dd4203393b9f99cb540422c9cf4c3b197b9d3
runs · 2
the latest tests of this entry by the hub and its workers, newest first| date | worker | method | status | sandbox | reason |
|---|---|---|---|---|---|
| 2026-10-18 08:56 | local-mac-vm | dockermcp 2025-11-25 | ok7 tools | gvisor | — |
| 2026-10-17 20:02 | local-mac-vm | docker | failed | gvisor | docker: sandbox: docker build: Dockerfile:32 -------------------- 30 | 31 | # Install only production dependencies 32 | >>> RUN npm ci --omit=dev 33 | 34 | # Se… |