io.github.grulex/grpc-invoke-mcp
NPM · @GRULEX/GRPC-INVOKE-MCP · SCANNED AUG 4
MCP server for describing and invoking gRPC methods
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 Security94
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs a script at install time (postinstall) that we could not recognise. It may be perfectly ordinary, but we do not read the published tarball, so we cannot say what it does. View diagnostics → Partial
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency45
- 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
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 66 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability71
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 302 tokens (~151/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · @grulex/grpc-invoke-mcp
claude mcp add grulex-grpc-invoke-mcp -- npx -y @grulex/grpc-invoke-mcp
codex mcp add grulex-grpc-invoke-mcp -- npx -y @grulex/grpc-invoke-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"grulex-grpc-invoke-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"@grulex/grpc-invoke-mcp"
],
"enabled": true
}
}
} openclaw mcp add grulex-grpc-invoke-mcp --command npx --arg -y --arg @grulex/grpc-invoke-mcp
mcp_servers:
grulex-grpc-invoke-mcp:
command: "npx"
args: ["-y", "@grulex/grpc-invoke-mcp"] {
"mcpServers": {
"grulex-grpc-invoke-mcp": {
"command": "npx",
"args": [
"-y",
"@grulex/grpc-invoke-mcp"
]
}
}
} 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.
- 3 Aug 26 +4
- Stability: unverified → 0.23 ▲ functional
- 2 Aug 26 +15
- Malware scan: unverified → pass ▲ security
- 1 Aug 26 −8
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 −18
- Malware scan: pass → unverified ▼ security
- 27 Jul 26 +32
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: fail functional
- First check of Schema quality: fail functional
- First check of Schema quality: good functional
- First check of Tool coverage: 100 functional
- First check of Tool coverage: 100 functional
- 26 Jul 26 45
First indexed and scored.
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
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 4 Aug 2026 · Analysed npm/@grulex/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| postinstall | unreviewed | node scripts/install.js |
Dependencies 0 packages
0 packages in the resolved dependency tree.
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.
grpc_call ~153
Call a unary gRPC method using JSON input. Supports server reflection or local .proto files.
| Name | Type | Req | Description |
|---|---|---|---|
| headers | object | — | request metadata headers |
| import_paths | null|array | — | proto import paths |
| method | string | yes | full method, for example helloworld.Greeter/SayHello |
| plaintext | boolean | yes | use plaintext HTTP/2 instead of TLS |
| proto_files | null|array | — | paths to .proto files |
| request_json | object | — | JSON request body |
| target | string | yes | host:port, for example localhost:50051 |
| timeout_ms | integer | — | timeout in milliseconds |
| use_reflection | boolean | yes | use gRPC server reflection |
| Name | Type | Req | Description |
|---|---|---|---|
| response_json | string | yes | — |
No examples provided.
grpc_describe ~149
Describe gRPC services, methods, or message symbols using server reflection or local .proto files.
| Name | Type | Req | Description |
|---|---|---|---|
| headers | object | — | request metadata headers |
| import_paths | null|array | — | proto import paths |
| plaintext | boolean | yes | use plaintext HTTP/2 instead of TLS |
| proto_files | null|array | — | paths to .proto files |
| symbol | string | — | fully-qualified symbol to describe, for example helloworld.Greeter/SayHello or package.Service |
| target | string | yes | host:port, for example localhost:50051 |
| timeout_ms | integer | — | timeout in milliseconds |
| use_reflection | boolean | yes | use gRPC server reflection |
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | yes | — |
| symbols | null|array | yes | — |
No examples provided.