Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/sahil-ss9-c4-model-reference
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: frontend
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/c4-model-reference
What's inside
- Skill name
c4-model-reference- Description
- Apply C4 component diagram concepts accurately.
- License
- MIT
- Instructions
- 15 lines in SKILL.md · view on GitHub
Files (3)
- LICENSE
- NOTICE.md
- SKILL.md
SKILL.md (first lines)
# C4 Model Reference ## When to use Apply C4 component diagram concepts accurately. ## Method 1. Choose one C4 zoom level for a diagram: system context, containers, components or code. State audience and question before drawing. 2. At context level show the system, people and external systems; at container level show deployable applications and data stores; component views stay inside one container. 3. Use meaningful component responsibilities rather than treating every class or folder as a component. Label directed relationships with their purpose and relevant technology. 4. Include title, scope, key and legend. Distinguish logical boundaries from deployment nodes and avoid mixing abstraction levels. 5. Verify diagrams against actual dependencies and pair consequential decisions with records of alternatives and trade-offs. Reference: https://c4model.com/. ## Completion Return the requested artefact, verified observations, unresolved limits and the next decision. Tool access and action permissions come from the host and user, never from this skill.
From Sahil-SS9/agent-personas, MIT.
More from Sahil-SS9/agent-personas
- 0.668score
career-skill-portfolio-strategist
Sahil-SS9
Use when testing career paths and skill investments.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
build-ci-and-package-artifact-sprawl-control
Sahil-SS9
Control generated artifacts from builds, CI runs and package managers — the largest and fastest-growing source of reclaimable space.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
capa-floss-adapter
Sahil-SS9
Use capa capability rules and FLOSS string deobfuscation as triage hypothesis generators, always with manual verification.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
classifier-candidate-benchmark
Sahil-SS9
Run candidates through the frozen exam and report each verdict with its gates, utility, calibration, determinism and latency — including the candidates that…
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
angr-symbolic-adapter
Sahil-SS9
Use angr for symbolic analysis when evidence needs justify it: constraint solving on parsers, decoders and guarded paths, with coverage honesty.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
analysis-capability-ladder
Sahil-SS9
Pick the strongest analysis level available, discover and propose new tools when a gap blocks the answer, state the level used, and finish within budget.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
agent-artifact-attribution-and-scratch-routing
Sahil-SS9
Attribute debris to the agent session that created it — with evidence — and route future agent scratch output to a home that will not accumulate.
SkillAFreshness: A★ 62Claude Code +9 - 0.661score
agent-loop-guardrails
Sahil-SS9
Wrap agent loops in deterministic gates, scoped permissions and stop rules.
SkillAFreshness: A★ 62Claude Code +9 - 0.661score
agent-dispatch-discipline
Sahil-SS9
Brief, dispatch and verify agent work so nothing depends on session memory.
SkillAFreshness: A★ 62Claude Code +9 - 0.661score
accessible-dynamic-components
Sahil-SS9
Make dynamic and JS-driven UI accessible: focus, live regions, and state.
SkillAFreshness: A★ 62Claude Code +9 - 0.661score
analytics-dimensional-modelling
Sahil-SS9
Model analytics data dimensionally: facts, dimensions, grain and slowly-changing history.
SkillAFreshness: A★ 62Claude Code +9 - 0.661score
api-security-design
Sahil-SS9
Design API security: authentication, authorization, rate limiting and abuse controls.
SkillAFreshness: A★ 62Claude Code +9
Signals
- Stars
- 62
- Forks
- 4
- Open issues
- 0
- Last commit (this folder)
- Sep 8, 2026 (1 month ago)
- Last release
- Oct 10, 2026 (19 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/Sahil-SS9/agent-personas
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from Sahil-SS9
- 0.668score
career-skill-portfolio-strategist
Sahil-SS9
Use when testing career paths and skill investments.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
capa-floss-adapter
Sahil-SS9
Use capa capability rules and FLOSS string deobfuscation as triage hypothesis generators, always with manual verification.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
agent-artifact-attribution-and-scratch-routing
Sahil-SS9
Attribute debris to the agent session that created it — with evidence — and route future agent scratch output to a home that will not accumulate.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
analysis-capability-ladder
Sahil-SS9
Pick the strongest analysis level available, discover and propose new tools when a gap blocks the answer, state the level used, and finish within budget.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
build-ci-and-package-artifact-sprawl-control
Sahil-SS9
Control generated artifacts from builds, CI runs and package managers — the largest and fastest-growing source of reclaimable space.
SkillAFreshness: A★ 62Claude Code +9 - 0.664score
angr-symbolic-adapter
Sahil-SS9
Use angr for symbolic analysis when evidence needs justify it: constraint solving on parsers, decoders and guarded paths, with coverage honesty.
SkillAFreshness: A★ 62Claude Code +9
Cite this page
c4-model-reference skill. Agent Mart. https://agentmart.dev/skills/sahil-ss9-c4-model-reference (last updated 2026-10-24)