Postbase
mcpopen · remoteio.github.postbasehq/postbase · v0.3.0
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run it
on your own machines, one way per deploy methodgenerated from the record, not tested yet
#!/usr/bin/env bash # postbase (io.github.postbasehq/postbase), recipe baremetal (generated). # Generated by Hub for toolset "my-agent"; started by mcp-my-agent-postbase.service. set -euo pipefail export HOST=127.0.0.1 PORT=8101 exec npx -y supergateway@4 --stdio 'npx -y @postbasehq/[email protected]' --outputTransport streamableHttp --stateful --host 127.0.0.1 --port 8101 --streamableHttpPath /mcp --healthEndpoint /healthz [Unit] Description=MCP server postbase (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/postbase WorkingDirectory=/var/lib/mcp/postbase ExecStart=/opt/mcp/my-agent/bin/postbase.sh Restart=on-failure RestartSec=5 NoNewPrivileges=true ProtectSystem=strict ProtectHome=true PrivateTmp=true ReadWritePaths=/var/lib/mcp/postbase [Install] WantedBy=multi-user.target
generated from the record, not tested yet
docker run --rm -p 127.0.0.1:8101:8000 -e POSTBASE_API_KEY -e POSTBASE_API_URL node:22-alpine sh -c 'npx -y supergateway@4 --stdio '"'"'npx -y @postbasehq/[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" (2026-10-17T23:22:07+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:
postbase:
image: node:22-alpine
command:
- sh
- -c
- npx -y supergateway@4 --stdio 'npx -y @postbasehq/[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:
POSTBASE_API_KEY: ${POSTBASE_API_KEY}
POSTBASE_API_URL: ${POSTBASE_API_URL}
volumes:
npm-cache: {}
uv-cache: {}
generated from the record, not tested yet
# Generated by Hub for toolset "my-agent" (2026-10-17T23:22:07+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: postbase
namespace: mcp
labels: &id001
app: postbase
spec:
replicas: 1
selector:
matchLabels: *id001
template:
metadata:
labels: *id001
spec:
containers:
- name: postbase
image: node:22-alpine
ports:
- containerPort: 8000
name: http
env:
- name: POSTBASE_API_KEY
valueFrom:
secretKeyRef:
name: mcp-credentials
key: POSTBASE_API_KEY
- name: POSTBASE_API_URL
valueFrom:
secretKeyRef:
name: mcp-credentials
key: POSTBASE_API_URL
command:
- sh
- -c
- npx -y supergateway@4 --stdio 'npx -y @postbasehq/[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: postbase
namespace: mcp
spec:
selector:
app: postbase
ports:
- port: 8000
targetPort: http
name: http
generated from the record, not tested yet
# Generated by Hub for toolset "my-agent" (2026-10-17T23:22:07+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:
postbase:
enabled: true
replicas: 1
port: 8000
path: /mcp
container:
name: postbase
image: node:22-alpine
ports:
- containerPort: 8000
name: http
env:
- name: POSTBASE_API_KEY
valueFrom:
secretKeyRef:
name: mcp-credentials
key: POSTBASE_API_KEY
- name: POSTBASE_API_URL
valueFrom:
secretKeyRef:
name: mcp-credentials
key: POSTBASE_API_URL
command:
- sh
- -c
- npx -y supergateway@4 --stdio 'npx -y @postbasehq/[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: POSTBASE_API_KEY, POSTBASE_API_URL. 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://mcp.postbase.so/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 postbase https://mcp.postbase.so/mcp
{
"mcpServers": {
"postbase": {
"url": "https://mcp.postbase.so/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 postbase https://mcp.postbase.so/mcp
{
"mcpServers": {
"postbase": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://mcp.postbase.so/mcp"
]
}
}
}
{
"servers": {
"postbase": {
"type": "http",
"url": "https://mcp.postbase.so/mcp"
}
}
}
name: my-agent target: local servers: - hub: io.github.postbasehq/postbase
- not probed yet: tools unpinned, ingest lists them
tools
Probe result: needs authremote: HTTP 401: MCPError: Server returned an error response
runs · 1
the latest tests of this entry by the hub and its workers, newest first| date | worker | method | status | sandbox | reason |
|---|---|---|---|---|---|
| 2026-10-16 05:30 | local-mac | remote | needs auth | none | remote: HTTP 401: MCPError: Server returned an error response |