code review by syncable-dev
Memtrace Graph syncable-dev/memtrace-graph
Map source-code architecture with graph algorithms — PageRank centrality, bridge symbols, Louvain communities, dependency paths, and execution flows over the AST graph.
What it changes View full report → Passed 16 of 18 test cases with the skill, and 10 of 18 without it.
Without skill 55%
With skill 86%
Checks it passed that the model alone missed and 6 more in the full report
7 fixed12 passed either way3 still failing0 broke
Pass-rate lift +32 pp
Tokens -1%
Agent turns 0%
Response time -57% Model gemini-3.6-flashMeasured 8/20/2026 v1 19 of 22 cases passed with skill · 18 comparable
Use this skill Claude Code DecimalAI agent CLI & files
Save it into your project's skills folder. Claude Code picks it up in its next session.
curl -fsSL --create-dirs -o .claude/skills/syncable-dev-memtrace-graph/SKILL.md https://app.decimal.ai/s/syncable-dev-memtrace-graph/SKILL.md Copy command Copy SKILL.md
Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add syncable-dev-memtrace-graph, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"
Linked stays up to date: your agents get the author's new versions automatically.
Editable copy is yours to change; the author's updates won't reach it.
Install linked skill Create editable copy
1 · One-time — install the CLI (
docs ↗ )
$ pip install "decimalai>=0.15"Copy
2 · Get the skill — writes .agents/skills/syncable-dev-memtrace-graph/ and pins it in .decimal/skills.lock
$ decimalai skills add syncable-dev-memtrace-graphCopy
Copy link Copy README badge Copy SKILL.md No CLI? Get the same file — curl · raw file $ curl -fsSL --create-dirs -o .claude/skills/syncable-dev-memtrace-graph/SKILL.md https://app.decimal.ai/s/syncable-dev-memtrace-graph/SKILL.mdCopy
Safety checks: 3 of 3 passed
Code scan Clean Intent Passed Content Clean
Overview Benchmark Contents Activity Versions 1 Ratings 0
See it in action One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.
Prompt If we query central symbols for repo search-index without specifying a numerical limit, how many results are returned by default?
What was checked, without and with the skill Checked Without skill With skill The response states the default limit is 25.
Show both answers
What's inside The instructions your model reads when the skill loads.
SKILL.md 76 lines single file
Overview
Graph algorithms over the knowledge graph — communities (Louvain), PageRank centrality, bridge symbols (articulation points), shortest paths, and execution flows.
Quick Reference
Full parameter spec for every Memtrace tool: references/mcp-parameters.md (bundled at the memtrace-skills plugin root).
Steps
1. Understand the architecture
list_communities — natural module partitions.
2. Find critical infrastructure
find_central_symbols runs PageRank internally. There is no method param (no degree-centrality switch).
{ "repo_id": "memdb", "limit": 25, "kinds": ["Function", "Method"] }
3. Find chokepoints
{ "repo_id": "memdb", "limit": 15 }
4. Path between two symbols
When it activates Automatically, when a task matches.
Use when the user asks about source-code architecture, important symbols, centrality, PageRank, bridge functions, communities, logical modules, chokepoints, service boundaries, or dependency path questions.
Not for
Track record Benchmark 16 / 18
test cases passed, vs 10 / 18 without
Adoption
Users 0
Times used 0 View activity → Safety and source details
SkillSafety ✓ 3 of 3 passed ✓ Code scan 15 of 15 checks clean
0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026
View 15 scanner checks live_secret remote_code_execution reverse_shell data_exfiltration ssrf_metadata agent_snooping anti_refusal destructive_commands obfuscated_unicode unicode_homoglyph opaque_blob suspicious_url tool_overreach trigger_abuse prompt_injection_phrasing
✓ Intent Safe
LLM judge · does the skill do what it claims
✓ Content Clean
LLM judge · policy & harmful-content review
Source Imported syncable-dev / memtrace-public
plugins/memtrace-skills/skills/memtrace-graph/SKILL.md
View on GitHub ↗ License NOASSERTIONImported 8/3/2026Version v1