OpenGrok MCP Server
NPM · OPENGROK-MCP-SERVER · SCANNED AUG 3
MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.
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 Security83
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known medium-severity CVE affects @hono/node-server 1.19.17, reached via @modelcontextprotocol/sdk > @hono/node-server. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (166 of 170), so this covers what we could see, not the whole tree. 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: the license (PolyForm-Noncommercial-1.0.0) isn't a recognized OSI-approved license. See how to fix → Fail
- Actively maintained (last published 113 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability78
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 403 tokens (~50/item across 8 items; 6 tools + 2 resources), lean.Pass
- 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
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 · opengrok-mcp-server
claude mcp add icyhot09-opengrok-mcp-server -- npx -y opengrok-mcp-server
codex mcp add icyhot09-opengrok-mcp-server -- npx -y opengrok-mcp-server
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"icyhot09-opengrok-mcp-server": {
"type": "local",
"command": [
"npx",
"-y",
"opengrok-mcp-server"
],
"enabled": true
}
}
} openclaw mcp add icyhot09-opengrok-mcp-server --command npx --arg -y --arg opengrok-mcp-server
mcp_servers:
icyhot09-opengrok-mcp-server:
command: "npx"
args: ["-y", "opengrok-mcp-server"] {
"mcpServers": {
"icyhot09-opengrok-mcp-server": {
"command": "npx",
"args": [
"-y",
"opengrok-mcp-server"
]
}
}
} 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 → 0.27 ▲ functional
- 2 Aug 26 +56
- GHSA-frvp-7c67-39w9 affects this package: medium ▼ security
- Known CVEs: unverified → fail ▼ security
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- License: unverified → fail ▼ functional
- Dependency health: partial → unverified ▼ functional
- Schema quality: unverified → good ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Maintenance: unverified → pass ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Schema quality: unverified → 100 ▲ functional
- Licence: PolyForm-Noncommercial-1.0.0 functional
- 1 Aug 26 −20
- Schema quality: 100 → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Dependency health: unverified → partial ▲ functional
- 31 Jul 26 −9
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 +11
- Malware scan: pass → unverified ▼ security
- Tool coverage: unverified → 100 ▲ functional
- Schema quality: unverified → 100 ▲ functional
- 28 Jul 26 −29
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: 100 → unverified ▼ functional
- 27 Jul 26 53
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 3 Aug 2026 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-frvp-7c67-39w9 | medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | yes |
Dependencies 166 packages
166 packages in the resolved dependency tree · 164 deprecated · 32 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
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.
opengrok_api OpenGrok API Reference ~29
Return the full Code Mode API specification.
| Name | Type | Req | Description |
|---|---|---|---|
| _ | string | — | (no input required) |
No output schema declared.
No examples provided.
opengrok_execute Execute OpenGrok Code ~48
Execute JavaScript in the QuickJS sandbox with OpenGrok API access.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | JS function body; use env.opengrok.* for API calls; return a value. |
No output schema declared.
No examples provided.
opengrok_get_task_result Get Task Result ~46
Deprecated: opengrok_execute now returns synchronously; use that instead.
| Name | Type | Req | Description |
|---|---|---|---|
| taskId | string | yes | Task ID returned by a previous opengrok_execute call |
No output schema declared.
No examples provided.
opengrok_memory_status Memory Bank Status ~32
Show current memory bank file sizes and modification times.
| Name | Type | Req | Description |
|---|---|---|---|
| _ | string | — | (no input required) |
No output schema declared.
No examples provided.
opengrok_read_memory Read Memory Bank ~38
Read active-task.md or investigation-log.md from the memory bank.
| Name | Type | Req | Description |
|---|---|---|---|
| filename | string | yes | File to read from the memory bank |
No output schema declared.
No examples provided.
opengrok_update_memory Update Memory Bank ~59
Write or append to active-task.md or investigation-log.md.
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | Content to write |
| filename | string | yes | File to update |
| mode | string | — | append adds to end (use for investigation-log) |
No output schema declared.
No examples provided.