dependency-mapping

dependency-mapping is a skill for Claude Code from OneDro1d/dark-factory. It costs 77 tokens per session (415 once invoked), scanned A, original, Apache-2.0.

A skill for mapping how a request or piece of data travels through an entire system, including services, message queues, databases, object storage, and APIs.

In plain words
What is it for?
Use it to trace an end-to-end flow, find dependencies, assess the blast radius of a change, or check which services consume a message or shared contract.
Why use it?
It reveals every component a change or bug may affect, including connections that are easy to miss when only looking at direct code calls. It also highlights shared data formats and routing names that could break downstream users.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions CLAUDE.md.

Good fit Use it to trace an end-to-end flow, find dependencies, assess the blast radius of a change, or check which services consume a message or shared contract.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/onedro1d/dark-factory/dependency-mapping
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add OneDro1d/dark-factory --skill dependency-mapping
Clone the repo
git clone --depth 1 https://github.com/OneDro1d/dark-factory

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for dependency-mapping

README.md
[![agentmods](https://agentmods.dev/badge/skills/onedro1d/dark-factory/dependency-mapping.svg)](https://agentmods.dev/skills/onedro1d/dark-factory/dependency-mapping)
Your own site
<a href="https://agentmods.dev/skills/onedro1d/dark-factory/dependency-mapping"><img src="https://agentmods.dev/badge/skills/onedro1d/dark-factory/dependency-mapping.svg" alt="Measured on agentmods" height="20"></a>
Per session 77 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 415 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00077 $0.00415
Opus 5 $0.00039 $0.00208
Sonnet 5 $0.00015 $0.00083
Haiku 4.5 $0.00008 $0.00042

Measured 6d ago against content hash 197f26a669d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

dependency-mapping scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/df-context-store/substrate-template/dotclaude/skills/dependency-mapping/SKILL.md · 30 lines

What it actually says

Dependency Mapping (cross-boundary tracing)

Goal: produce the exact chain of components a flow or change touches, so nothing downstream is missed. In a message-driven system, follow the routing keys, not just function calls.

Method

  1. Start from .claude/context/SERVICE-MAP.md (the "In → Out" columns give the spine).
  2. For each hop, confirm in code: producer's publish/routing key → the consumer whose config binds that key → its handler. Use the shared-models CLAUDE.md contract index to resolve names.
  3. Note every store touched (DB table, graph edge, object-store key) and every API (HTTP route, gRPC RPC).
  4. Flag the cross-service contracts that break silently if changed (object-store key shape, record field names, routing keys, shared DB columns).

Output (structured, hand to investigator/architect)

FLOW: <name>
HOPS: svc → (routingKey) → svc → ...   [each with file:line]
STORES: <DB tables / graph edges / object-store keys touched>
APIS: <HTTP routes / RPCs>
SHARED CONTRACTS AT RISK: <list>
UNKNOWNS: <what you could not confirm in code>

Don't

  • Don't assume the SERVICE-MAP diagram is current if code disagrees — report the drift.
  • Don't stop at the first service; a "fix" in one hop often needs the consumer updated too.
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 30 lines · 77 tokens per session scan A 197f26a669d4

Subscribe to this mod's changes

dependency-mapping is a skill published in the GitHub repository OneDro1d/dark-factory (0 stars, last pushed yesterday), licensed Apache-2.0. It adds 77 tokens to every session and 415 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.

Related

Other skills, from other repositories

printing-press-amend

Amend a published CLI from one of two input sources: (1) dogfood mode mines the active Claude Code session transcript for friction (missing flags, hand- rolled API payloads, silent-null returns); (2) direct-input mode accepts user-supplied asks (rename a command, add commands or feeds, fix a named bug, optionally…

mvanhorn/cli-printing-press · 222 tokens

convex-performance-audit

Audits Convex performance for reads, subscriptions, write contention, and function limits. Use for slow features, insights findings, OCC conflicts, or read amplification.

openclaw/clawhub · 38 tokens

convex-insights

Query a running Convex app's logs + health in natural language (official MCP): failures, slow/expensive functions, deploy causality — scoped, evidence-backed, with a dashboard deep link.

openclaw/clawhub · 45 tokens

ssl-proxy-troubleshoot

Systematic workflow for troubleshooting SSL/proxy connectivity issues with government websites.

HKUDS/OpenSpace · 20 tokens

diagnose-backend-bug

Diagnose a bounded backend or multi-service failure from GitHub Issues, Jira, Aone, user-provided exports, logs, traces, responses, stack traces, or job records. Use when a service, API, RPC, worker, queue, CLI, or scheduled job bug needs correlation through the project's existing observability route before repair; do…

QoderAI/better-harness · 87 tokens

axiom-networking

Use when implementing or debugging ANY network connection, API call, or socket. Covers URLSession, Network.framework, NetworkConnection, connection diagnostics.

CharlesWiltgen/Axiom · 33 tokens