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    Parselbox

    mcpopen · package
    io.github.thesanjeetc/parselbox · v0.1.1
    deploy just this

    Secure Python sandbox — MCP servers, APIs, shells and host functions as native Python objects.

    run it

    on your own machines, one way per deploy method
    generated from the record, not tested yet
    #!/usr/bin/env bash
    # parselbox (io.github.thesanjeetc/parselbox), recipe baremetal (generated).
    # Generated by Hub for toolset "my-agent"; started by mcp-my-agent-parselbox.service.
    set -euo pipefail
    export HOST=127.0.0.1 PORT=8101
    exec uvx mcp-proxy --host 127.0.0.1 --port 8101 --pass-environment -- uvx parselbox==0.1.1
    
    [Unit]
    Description=MCP server parselbox (toolset my-agent), generated by Hub
    After=network-online.target
    Wants=network-online.target
    
    [Service]
    Type=simple
    User=mcp
    Group=mcp
    EnvironmentFile=/etc/mcp/my-agent.env
    Environment=HOME=/var/lib/mcp/parselbox
    WorkingDirectory=/var/lib/mcp/parselbox
    ExecStart=/opt/mcp/my-agent/bin/parselbox.sh
    Restart=on-failure
    RestartSec=5
    NoNewPrivileges=true
    ProtectSystem=strict
    ProtectHome=true
    PrivateTmp=true
    ReadWritePaths=/var/lib/mcp/parselbox
    
    [Install]
    WantedBy=multi-user.target
    
    generated from the record, not tested yet
    docker run --rm -p 127.0.0.1:8101:8000 ghcr.io/astral-sh/uv:python3.12-bookworm-slim sh -c 'uvx mcp-proxy --host 0.0.0.0 --port 8000 --pass-environment -- uvx parselbox==0.1.1'
    
    generated from the record, not tested yet
    # Generated by Hub for toolset "my-agent" (2026-10-18T13:38:29+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:
      parselbox:
        image: ghcr.io/astral-sh/uv:python3.12-bookworm-slim
        command:
        - sh
        - -c
        - uvx mcp-proxy --host 0.0.0.0 --port 8000 --pass-environment -- uvx parselbox==0.1.1
        ports:
        - 127.0.0.1:8101:8000
        volumes:
        - uv-cache:/root/.cache/uv
        healthcheck:
          test:
          - CMD
          - python3
          - -c
          - import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/status')
          interval: 30s
          timeout: 5s
          retries: 5
          start_period: 2m
        restart: unless-stopped
    volumes:
      npm-cache: {}
      uv-cache: {}
    
    generated from the record, not tested yet
    # Generated by Hub for toolset "my-agent" (2026-10-18T13:38:29+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: parselbox
      namespace: mcp
      labels: &id001
        app: parselbox
    spec:
      replicas: 1
      selector:
        matchLabels: *id001
      template:
        metadata:
          labels: *id001
        spec:
          containers:
          - name: parselbox
            image: ghcr.io/astral-sh/uv:python3.12-bookworm-slim
            ports:
            - containerPort: 8000
              name: http
            env: []
            command:
            - sh
            - -c
            - uvx mcp-proxy --host 0.0.0.0 --port 8000 --pass-environment -- uvx parselbox==0.1.1
            readinessProbe:
              httpGet:
                path: /status
                port: http
              initialDelaySeconds: 10
    ---
    apiVersion: v1
    kind: Service
    metadata:
      name: parselbox
      namespace: mcp
    spec:
      selector:
        app: parselbox
      ports:
      - port: 8000
        targetPort: http
        name: http
    
    generated from the record, not tested yet
    # Generated by Hub for toolset "my-agent" (2026-10-18T13:38:29+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:
      parselbox:
        enabled: true
        replicas: 1
        port: 8000
        path: /mcp
        container:
          name: parselbox
          image: ghcr.io/astral-sh/uv:python3.12-bookworm-slim
          ports:
          - containerPort: 8000
            name: http
          env: []
          command:
          - sh
          - -c
          - uvx mcp-proxy --host 0.0.0.0 --port 8000 --pass-environment -- uvx parselbox==0.1.1
          readinessProbe:
            httpGet:
              path: /status
              port: http
            initialDelaySeconds: 10
    
    # helm install my-agent helm/my-agent -n mcp
    

    in the cloud

    one click: the provider's deploy form opens filled in, in your own account
    koyeb

    Clients connect to the service's https://…koyeb.app address plus /mcp.

    azure

    A Container Apps environment with one app per server, each with HTTPS ingress and one replica. The deployment's outputs list the endpoints.

    connect to it

    copy what your client needs
    uvx parselbox==0.1.1
    {
      "mcpServers": {
        "parselbox": {
          "command": "uvx",
          "args": [
            "parselbox==0.1.1"
          ]
        }
      }
    }
    #!/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 parselbox -- uvx parselbox==0.1.1
    
    {
      "mcpServers": {
        "parselbox": {
          "command": "uvx",
          "args": [
            "parselbox==0.1.1"
          ]
        }
      }
    }
    {
      "servers": {
        "parselbox": {
          "type": "stdio",
          "command": "uvx",
          "args": [
            "parselbox==0.1.1"
          ]
        }
      }
    }
    name: my-agent
    target: local
    servers:
    - hub: io.github.thesanjeetc/parselbox
    
    • not probed yet: tools unpinned, ingest lists them

    tools

    Probe result: faileddocker: the container exited: ^ | File "<path>", line 306, in send_request | raise McpError(response_or_error.error) | mcp.shared.exceptions.McpError: Connection closed +------------------------------------; baremetal: MCPError: Connection closed; server stderr: …x File "<path>", line 20, in <module> from .bridge import Bridge, MCPBridge, Toolkit, TaskContext, _current_task File "<path>", line 293, in <module> from parselbox.bridge.graphql import GraphQLBridge File "<path>", line 3, in <module>…

    runs · 1

    the latest tests of this entry by the hub and its workers, newest first
    dateworkermethodstatussandboxreason
    2026-10-17 03:02 local-mac-vm docker failed gvisor docker: the container exited: ^ | File "<path>", line 306, in send_request | raise McpError(response_or_error.error) | mcp.shared.exceptions.McpError: Connectio…