io.github.heungmangoo-art/saju
NPM · SAJU-MCP-SERVER · SCANNED AUG 3
Korean Four Pillars (Saju) astrology — birth charts, Day Masters, Five Elements, compatibility
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 (95 of 99), 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 (95 of 99), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency19
- Repository check failed: the declared repository URL returned HTTP 404. See how to fix → View diagnostics → Fail
- 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 119 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability71
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 418 tokens (~104/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 Coverage79
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 38% of tool parameters carry a description.Partial
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 · saju-mcp-server
claude mcp add heungmangoo-art-saju -- npx -y saju-mcp-server
codex mcp add heungmangoo-art-saju -- npx -y saju-mcp-server
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"heungmangoo-art-saju": {
"type": "local",
"command": [
"npx",
"-y",
"saju-mcp-server"
],
"enabled": true
}
}
} openclaw mcp add heungmangoo-art-saju --command npx --arg -y --arg saju-mcp-server
mcp_servers:
heungmangoo-art-saju:
command: "npx"
args: ["-y", "saju-mcp-server"] {
"mcpServers": {
"heungmangoo-art-saju": {
"command": "npx",
"args": [
"-y",
"saju-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 +57
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → good ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Licence: MIT functional
- 1 Aug 26 −2
- Dependency health: partial → unverified ▼ functional
- 31 Jul 26 +2
- 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 −37
- Malware scan: pass → unverified ▼ security
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 27 Jul 26 37
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
Dependencies 95 packages
95 packages in the resolved dependency tree · 95 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.
calculate_saju ~137
Calculate Korean Four Pillars (Saju/사주) birth chart from a date of birth. Returns pillars in Hanja and Korean, Day Master, zodiac animal, Five Elements balance, and energy flow.
| Name | Type | Req | Description |
|---|---|---|---|
| day | integer | yes | Birth day (1-31, solar calendar) |
| gender | string | — | Gender for energy flow calculation (default: other) |
| hour | integer | — | Birth hour (0-23, optional — omit if unknown) |
| month | integer | yes | Birth month (1-12, solar calendar) |
| year | integer | yes | Birth year (solar calendar, e.g. 1995) |
No output schema declared.
No examples provided.
check_compatibility ~129
Compare two people's Saju charts for compatibility. Analyzes Day Master element harmony, zodiac (Six Harmony / Six Clash), and elemental complements.
| Name | Type | Req | Description |
|---|---|---|---|
| person1_day | integer | yes | — |
| person1_gender | string | — | — |
| person1_hour | integer | — | — |
| person1_month | integer | yes | — |
| person1_year | integer | yes | — |
| person2_day | integer | yes | — |
| person2_gender | string | — | — |
| person2_hour | integer | — | — |
| person2_month | integer | yes | — |
| person2_year | integer | yes | — |
No output schema declared.
No examples provided.
get_day_master ~101
Look up the personality profile for any of the 10 Day Masters (일간/日干) in Korean Saju astrology. Pass a Heavenly Stem character (甲乙丙丁戊己庚辛壬癸) to get the archetype, image, and personality traits.
| Name | Type | Req | Description |
|---|---|---|---|
| stem | string | yes | Heavenly Stem in Hanja (one of: 甲乙丙丁戊己庚辛壬癸) |
No output schema declared.
No examples provided.
list_stems_and_branches ~51
Reference table: all 10 Heavenly Stems (천간) and 12 Earthly Branches (지지) with Hanja, Korean, English, element, and yin/yang.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.