crowvault
mcpopen · remoteio.github.rajeswaran140/crowvault · v2.3.0
327 dev tools via REST API and MCP. Generate Dockerfiles, schemas, K8s, APIs, and more.
run it
on your own machines, one way per deploy methodgenerated from the record, not tested yet
# once, as root:
# as_mcp DIR COMMAND...: runs COMMAND as the mcp user in DIR, its home, sandboxed as the
# units are: a package's install scripts can write to DIR only, as the server later can
as_mcp() {
local dir="$1"; shift
systemd-run --quiet --wait --pipe --collect --uid=mcp --gid=mcp \
-p WorkingDirectory="$dir" -p Environment=HOME="$dir" -p ReadWritePaths="$dir" \
-p NoNewPrivileges=true -p ProtectSystem=strict -p ProtectHome=true -p PrivateTmp=true \
-- "$@" </dev/null
}
install -d -m 0750 -o mcp -g mcp /var/lib/mcp/crowvault
# crowvault: its packages, installed whole before its unit starts (no session installs)
# npx takes a half-installed tree for installed: a rerun starts them afresh
systemctl stop mcp-my-agent-crowvault.service 2>/dev/null || true
as_mcp /var/lib/mcp/crowvault rm -rf /var/lib/mcp/crowvault/.npm/_npx
as_mcp /var/lib/mcp/crowvault npx --yes [email protected] -- true
as_mcp /var/lib/mcp/crowvault npx --yes --package=supergateway@4 -- true
#!/usr/bin/env bash
# crowvault (io.github.rajeswaran140/crowvault), recipe baremetal (generated).
# Generated by Hub for toolset "my-agent"; started by mcp-my-agent-crowvault.service.
set -euo pipefail
export HOST=127.0.0.1 PORT=8101
exec npx -y supergateway@4 --stdio 'npx -y [email protected]' --outputTransport streamableHttp --stateful --host 127.0.0.1 --port 8101 --streamableHttpPath /mcp --healthEndpoint /healthz
[Unit]
Description=MCP server crowvault (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/crowvault
WorkingDirectory=/var/lib/mcp/crowvault
ExecStart=/opt/mcp/my-agent/bin/crowvault.sh
Restart=on-failure
RestartSec=5
NoNewPrivileges=true
ProtectSystem=strict
ProtectHome=true
PrivateTmp=true
ReadWritePaths=/var/lib/mcp/crowvault
[Install]
WantedBy=multi-user.target
generated from the record, not tested yet
docker run --rm -p 127.0.0.1:8101:8000 -e CROWVAULT_API_KEY node:22-alpine sh -c 'npx -y supergateway@4 --stdio '"'"'npx -y [email protected]'"'"' --outputTransport streamableHttp --stateful --host 0.0.0.0 --port 8000 --streamableHttpPath /mcp --healthEndpoint /healthz'
generated from the record, not tested yet
# Generated by Hub for toolset "my-agent" (2026-10-18T21:42:51+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:
crowvault:
image: node:22-alpine
command:
- sh
- -c
- npx -y supergateway@4 --stdio 'npx -y [email protected]' --outputTransport streamableHttp --stateful
--host 0.0.0.0 --port 8000 --streamableHttpPath /mcp --healthEndpoint /healthz
ports:
- 127.0.0.1:8101:8000
volumes:
- npm-cache:/root/.npm
healthcheck:
test:
- CMD-SHELL
- wget -qO- http://127.0.0.1:8000/healthz || exit 1
interval: 30s
timeout: 5s
retries: 5
start_period: 2m
restart: unless-stopped
environment:
CROWVAULT_API_KEY: ${CROWVAULT_API_KEY}
volumes:
npm-cache: {}
uv-cache: {}
generated from the record, not tested yet
# Generated by Hub for toolset "my-agent" (2026-10-18T21:42:51+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: crowvault
namespace: mcp
labels: &id001
app: crowvault
spec:
replicas: 1
selector:
matchLabels: *id001
template:
metadata:
labels: *id001
spec:
containers:
- name: crowvault
image: node:22-alpine
ports:
- containerPort: 8000
name: http
env:
- name: CROWVAULT_API_KEY
valueFrom:
secretKeyRef:
name: mcp-credentials
key: CROWVAULT_API_KEY
args:
- sh
- -c
- npx -y supergateway@4 --stdio 'npx -y [email protected]' --outputTransport streamableHttp --stateful
--host 0.0.0.0 --port 8000 --streamableHttpPath /mcp --healthEndpoint /healthz
readinessProbe:
httpGet:
path: /healthz
port: http
initialDelaySeconds: 10
---
apiVersion: v1
kind: Service
metadata:
name: crowvault
namespace: mcp
spec:
selector:
app: crowvault
ports:
- port: 8000
targetPort: http
name: http
generated from the record, not tested yet
# Generated by Hub for toolset "my-agent" (2026-10-18T21:42:51+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:
crowvault:
enabled: true
replicas: 1
port: 8000
path: /mcp
container:
name: crowvault
image: node:22-alpine
ports:
- containerPort: 8000
name: http
env:
- name: CROWVAULT_API_KEY
valueFrom:
secretKeyRef:
name: mcp-credentials
key: CROWVAULT_API_KEY
args:
- sh
- -c
- npx -y supergateway@4 --stdio 'npx -y [email protected]' --outputTransport streamableHttp --stateful
--host 0.0.0.0 --port 8000 --streamableHttpPath /mcp --healthEndpoint /healthz
readinessProbe:
httpGet:
path: /healthz
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
-
The form opens with CHANGE_ME for each value you supply: CROWVAULT_API_KEY. Fill them in before you deploy.
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 portal asks for each value you supply as a secure parameter; the deployment's outputs list the endpoints.
connect to it
copy what your client needshttps://api.crowvault.ai/mcp transport: streamable HTTP no credentials required
#!/usr/bin/env bash
# Asks every HTTP endpoint for its tool list over MCP streamable HTTP: first as MCP 2026-07-28
# (one request, no session), then, if the server does not answer that, as 2025-06-18
# (initialize, initialized, tools/list in the session).
set -uo pipefail
set -a; [ -f .env ] && source .env; set +a
post() { # url header version session body [curl options]
curl -sS -H "Content-Type: application/json" -H "Accept: application/json, text/event-stream" \
${2:+-H "$2"} ${3:+-H "MCP-Protocol-Version: $3"} ${4:+-H "Mcp-Session-Id: $4"} "${@:6}" -d "$5" "$1"
}
probe() { # name url [header]
local name="$1" url="$2" hdr="${3:-}" out sid
local meta='{"io.modelcontextprotocol/protocolVersion":"2026-07-28","io.modelcontextprotocol/clientCapabilities":{},"io.modelcontextprotocol/clientInfo":{"name":"smoke","version":"0"}}'
out=$(post "$url" "$hdr" 2026-07-28 "" '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{"_meta":'"$meta"'}}' -H "Mcp-Method: tools/list")
if ! grep -q '"result"' <<<"$out"; then
local init='{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"smoke","version":"0"}}}'
sid=$(post "$url" "$hdr" "" "" "$init" -D - -o /dev/null | awk 'tolower($1)=="mcp-session-id:"{print $2}' | tr -d "\r")
post "$url" "$hdr" 2025-06-18 "$sid" '{"jsonrpc":"2.0","method":"notifications/initialized"}' -o /dev/null
out=$(post "$url" "$hdr" 2025-06-18 "$sid" '{"jsonrpc":"2.0","id":2,"method":"tools/list"}')
fi
# tool names only: a 2026-07-28 answer names the server in _meta too
sed 's/"io\.modelcontextprotocol\/serverInfo": *{[^}]*}//g' <<<"$out" | grep -o '"name": *"[^"]*"' \
| head -20 | sed "s/^/ $name: /" || echo " $name: no answer"
}
probe crowvault https://api.crowvault.ai/mcp
{
"mcpServers": {
"crowvault": {
"url": "https://api.crowvault.ai/mcp"
}
}
}
#!/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 --transport http crowvault https://api.crowvault.ai/mcp
{
"mcpServers": {
"crowvault": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.crowvault.ai/mcp"
]
}
}
}
{
"servers": {
"crowvault": {
"type": "http",
"url": "https://api.crowvault.ai/mcp"
}
}
}
name: my-agent target: local servers: - hub: io.github.rajeswaran140/crowvault
- not probed yet: tools unpinned, ingest lists them
tools
Probe result: failedremote: ConnectTimeout
runs · 2
the latest tests of this entry by the hub and its workers, newest first| date | worker | method | status | sandbox | reason |
|---|---|---|---|---|---|
| 2026-10-17 08:43 | local-mac | remote | failed | none | remote: ConnectTimeout |
| 2026-10-16 08:41 | local-mac | remote | failed | none | remote: ConnectError: [Errno 8] nodename nor servname provided, or not known |