app-secrets

app-secrets is a skill for Claude Code from ryan-haver/fusebase-mcp. It costs 76 tokens per session (1,198 once invoked), scanned A, original, no licence file.

A guide to using secrets, such as API keys and passwords, in Fusebase app backends without treating them as ordinary configuration.

In plain words
What is it for?
It helps create secrets with the command-line tool, use them in backend code, and decide whether a value should be secret or a normal environment variable.
Why use it?
It helps keep sensitive values out of regular application settings and shows how backend code can access them at runtime.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Part of the fusebase plugin — 16 skills, 2 agents, 1 hook, 1 MCP server shipped together

Good fit It helps create secrets with the command-line tool, use them in backend code, and decide whether a value should be secret or a normal environment variable.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ryan-haver/fusebase-mcp/app-secrets
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 ryan-haver/fusebase-mcp --skill app-secrets
Clone the repo
git clone --depth 1 https://github.com/ryan-haver/fusebase-mcp

Made for: Claude Code.

Or install fusebase, the plugin that ships this one along with the rest of its 16 skills, 2 agents, 1 hook, 1 MCP server.

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 app-secrets

README.md
[![agentmods](https://agentmods.dev/badge/skills/ryan-haver/fusebase-mcp/app-secrets/github.svg)](https://agentmods.dev/skills/ryan-haver/fusebase-mcp/app-secrets)
Your own site
<a href="https://agentmods.dev/skills/ryan-haver/fusebase-mcp/app-secrets"><img src="https://agentmods.dev/badge/skills/ryan-haver/fusebase-mcp/app-secrets/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for app-secrets

Your own site · 80×15
<a href="https://agentmods.dev/skills/ryan-haver/fusebase-mcp/app-secrets"><img src="https://agentmods.dev/badge/skills/ryan-haver/fusebase-mcp/app-secrets.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,198 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 unknown 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 $0.00076 $0.01198
Opus 5 $0.00038 $0.00599
Sonnet 5 $0.00015 $0.00240
Haiku 4.5 $0.00008 $0.00120

Measured 3d ago against content hash b68b38021940, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-16, from the pricing page.

Security

Grade A, and why

app-secrets 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 3d 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.

apps/client-portal-dashboard/.claude/skills/app-secrets/SKILL.md · 101 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 3d ago First seen · 101 lines · 76 tokens per session scan A b68b38021940

Subscribe to this mod's changes

app-secrets is a skill published in the GitHub repository ryan-haver/fusebase-mcp (5 stars, last pushed yesterday), with no licence file. It adds 76 tokens to every session and 1,198 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 2026-09-13.

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