Sovereign Gateway
PYPI · SOVEREIGN-MCP-GATEWAY · SCANNED AUG 23
Gating proxy for MCP servers: policy, verification and one audit trail across upstreams.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs setuptools.build_meta at install time, a recognised native-build step with no shell scripting around it. View diagnostics → Pass
- 2 of 31 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency32
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- License check failed: no license is declared. See how to fix → Fail
- Actively maintained (last published 0 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability0
- Schema quality not yet verified: this package installed, but its server did not start, so we have no schema to assess.Unverified
Stability & Change Management0
- Stability not yet verified: this package installed, but its server did not start, so we have no schema to compare.Unverified
Tool Coverage0
- Tool coverage not yet verified: this package installed, but its server did not start, so we have no tool definitions to assess.Unverified
Capabilities0
- Protocol version not yet verified: this package installed, but its server did not start, so we never saw its MCP handshake.Unverified
Unverified: 4 categories
Categories scored 0 because our sandbox run of this package has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you. How we score packages →
How do I install the Sovereign Gateway MCP server?
Sovereign Gateway runs locally as a PyPI package, launched with uvx sovereign-mcp-gateway. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · sovereign-mcp-gateway
claude mcp add mattijsmoens-sovereign-mcp-gateway -- uvx sovereign-mcp-gateway
{
"mcpServers": {
"mattijsmoens-sovereign-mcp-gateway": {
"command": "uvx",
"args": [
"sovereign-mcp-gateway"
]
}
}
} {
"servers": {
"mattijsmoens-sovereign-mcp-gateway": {
"command": "uvx",
"args": [
"sovereign-mcp-gateway"
]
}
}
} codex mcp add mattijsmoens-sovereign-mcp-gateway -- uvx sovereign-mcp-gateway
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mattijsmoens-sovereign-mcp-gateway": {
"type": "local",
"command": [
"uvx",
"sovereign-mcp-gateway"
],
"enabled": true
}
}
} openclaw mcp add mattijsmoens-sovereign-mcp-gateway --command uvx --arg sovereign-mcp-gateway
mcp_servers:
mattijsmoens-sovereign-mcp-gateway:
command: "uvx"
args: ["sovereign-mcp-gateway"] {
"McpServers": {
"mattijsmoens-sovereign-mcp-gateway": {
"Transport": "stdio",
"Command": "uvx",
"Arguments": [
"sovereign-mcp-gateway"
]
}
}
} assistant mcp add mattijsmoens-sovereign-mcp-gateway -t stdio -c uvx -a sovereign-mcp-gateway
{
"mcpServers": {
"mattijsmoens-sovereign-mcp-gateway": {
"command": "uvx",
"args": [
"sovereign-mcp-gateway"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 23 Aug 26 0
- Stability: Stability not yet verified: this package installed, but its server did not start, so we have no schema to compare. security
- Schema quality: Schema quality not yet verified: this package installed, but its server did not start, so we have no schema to assess. functional
- Capabilities: Protocol version not yet verified: this package installed, but its server did not start, so we never saw its MCP handshake. functional
- Tool coverage: Tool coverage not yet verified: this package installed, but its server did not start, so we have no tool definitions to assess. functional
- Package version: 0.1.3 → 0.2.1 functional
- 22 Aug 26 36
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 23 Aug 2026 · Analysed pypi/sovereign-mcp-gateway@0.2.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | setuptools.build_meta |
Dependencies 31 packages
| Packages resolved | 31 |
|---|---|
| Stale | 1 |
| No linked repository | 1 |
| Tree resolution | Complete |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.
What is the Sovereign Gateway MCP server?
Sovereign Gateway is an MCP server listed in the public MCP registry as io.github.mattijsmoens/sovereign-mcp-gateway. Gating proxy for MCP servers: policy, verification and one audit trail across upstreams. This page covers its PyPI package (sovereign-mcp-gateway).
Is the Sovereign Gateway MCP server safe to use?
Sovereign Gateway scores 36 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 23 August 2026. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
Is the Sovereign Gateway MCP server still maintained?
Sovereign Gateway is still listed as active in the MCP registry. We last reached this channel on 23 August 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.