io.github.JayOfemi/byakugan
NPM · @JAYOFEMI/AI-CHECKER · SCANNED AUG 3
Private, on-device AI-text analysis including detection, AI-tell spans, and reuse overlap.
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 Security87
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (97 of 101), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (97 of 101), so this covers what we could see, not the whole tree. View diagnostics → Partial
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 35 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability77
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 355 tokens (~88/item across 4 items; 4 tools + 0 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 · @jayofemi/ai-checker
claude mcp add jayofemi-byakugan -- npx -y @jayofemi/ai-checker
codex mcp add jayofemi-byakugan -- npx -y @jayofemi/ai-checker
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jayofemi-byakugan": {
"type": "local",
"command": [
"npx",
"-y",
"@jayofemi/ai-checker"
],
"enabled": true
}
}
} openclaw mcp add jayofemi-byakugan --command npx --arg -y --arg @jayofemi/ai-checker
mcp_servers:
jayofemi-byakugan:
command: "npx"
args: ["-y", "@jayofemi/ai-checker"] {
"mcpServers": {
"jayofemi-byakugan": {
"command": "npx",
"args": [
"-y",
"@jayofemi/ai-checker"
]
}
}
} 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 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Aug 26 +33
- Provenance: unverified → fail ▼ security
- Known CVEs: unverified → partial ▲ security
- Install scripts: unverified → pass ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Maintenance: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Stability: unverified → 0.23 ▲ functional
- License: unverified → pass ▲ functional
- First check of Schema quality: unverified functional
- Licence: MIT functional
- 31 Jul 26 −4
- 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 −40
- Malware scan: pass → unverified ▼ security
- Provenance: fail → unverified ▼ security
- Known CVEs: partial → unverified ▼ security
- Install scripts: pass → unverified ▼ security
- Maintenance: pass → unverified ▼ functional
- Dependency health: partial → unverified ▼ functional
- License: pass → unverified ▼ functional
- Licence: MIT functional
- 27 Jul 26 +38
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 42
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/@jayofemi/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 97 packages
97 packages in the resolved dependency tree · 96 deprecated · 29 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.
check_grammar Check grammar ~78
Run a rule-based grammar and style check over the text, fully on-device, and return each issue with its character span, a message, the flagged text, and suggested fixes. Use it to tidy grammar and phrasing, before or after rewriting the flagged AI tells. Deterministic.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The text to analyze. |
No output schema declared.
No examples provided.
check_reuse Check reuse overlap ~89
Compare the text against reference documents you provide, using word shingles, and return the share of overlap and the verbatim shared passages. This is a local check against the documents passed in. It does not search the web or any plagiarism database. Deterministic.
| Name | Type | Req | Description |
|---|---|---|---|
| references | array | yes | One or more of your own documents to compare against. |
| text | string | yes | The text to analyze. |
No output schema declared.
No examples provided.
detect_ai_text Detect AI text ~101
Score how likely a passage reads as AI-written, fully on-device, with a per-signal breakdown and a confidence band. Returns a 0 to 100 likelihood, never a yes/no verdict. The signal is directional and biased against non-native English writers, so treat it as a second opinion and not proof. Get a read here, then call find_ai_tells to locate the spans worth rewriting.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The text to analyze. |
No output schema declared.
No examples provided.
find_ai_tells Find AI tells ~87
Locate the exact character spans that read as AI, covering stock phrasing, long dashes, and formulaic sentence openers. Returns a list of spans with start, end, the matched text, and a note. Use these to rephrase only the flagged parts and leave the rest of the writing intact. Deterministic.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The text to analyze. |
No output schema declared.
No examples provided.