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Knowledge Graph Builder · stijnman | DecimalAI

documentationby stijnman

Knowledge Graph Builder

stijnman/knowledge-graph-builder

Source stijnman/grok-custom-skills ↗License MIT

Builds structured knowledge graphs from text and sessions.

SkillScore64Maintained

Automatic

Knowledge Management pack

Last verified 8/15/2026

What it changes

Passed 14 of 22 test cases with the skill, and 8 of 22 without it.

Without skill36%

With skill64%

Checks it passed that the model alone missed

Specifies semantic-memory-manager for storage.
Labels the link involving Stripe as a hypothesis.
Provides an expansion option to view remaining entities.

and 4 more in the full report

6 fixed8 passed either way8 still failing0 broke

Pass-rate lift: +27 pp
Tokens: -11%
Agent turns: 0%
Response time: -25%

Model gemini-3.6-flashMeasured 8/15/2026v214 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/stijnman-knowledge-graph-builder/SKILL.md https://app.decimal.ai/s/stijnman-knowledge-graph-builder/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add stijnman-knowledge-graph-builder, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/stijnman-knowledge-graph-builder/ and pins it in .decimal/skills.lock

decimalai skills add stijnman-knowledge-graph-builder

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/stijnman-knowledge-graph-builder/SKILL.md https://app.decimal.ai/s/stijnman-knowledge-graph-builder/SKILL.md

Raw file: /s/stijnman-knowledge-graph-builder/SKILL.md ↗ · machine-readable summary at /s/stijnman-knowledge-graph-builder.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 6

Prompt

Map the dependency where the Billing Service requires Redis Cache to be operational. Output a Mermaid diagram.

What was checked, without and with the skill
Checked	Without skill	With skill
Uses the 'depends_on' relationship type for the dependency link.	Missed	Passed

case-13 · gemini-3.6-flash · 8/15/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md35 linessingle file

Knowledge Graph Builder

When to Use

User says knowledge graph or task matches this capability
User says map entities or task matches this capability
User says build graph or task matches this capability
User says entity map or task matches this capability

Workflow

Extract entities: people, tools, projects, concepts.
Define relations: uses, depends_on, blocks, produces.
Output JSON graph or mermaid diagram.
Store index in semantic-memory-manager.

Integrations

semantic-memory-manager
insight-synthesizer
self-healing-error-recovery

Error Handling

Failure	Response
Too many entities	Cluster; show top 20 with expand option.

Gotchas

Graphs are hypotheses; mark unverified edges.

Example

Input: User request matching triggers above. Output: Structured result per workflow with integrations invoked as needed.

Track record

Benchmark

14 / 22

test cases passed, vs 8 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v5 — 8/15/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

stijnman / grok-custom-skills

.grok/skills/knowledge-graph-builder/SKILL.md

View on GitHub ↗

License MITImported 8/15/2026Version v2

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Knowledge Graph Builder

When to Use

Workflow

Integrations

Error Handling

Gotchas

Example

Track record

Benchmark

Adoption

SkillSafety

Source

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