Borrowing it
Nothing to install: this file belongs to dirien/yet-another-agent-harness. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/dirien/yet-another-agent-harness/main/.claude/skills/pulumi-esc/SKILL.mdgit clone --depth 1 https://github.com/dirien/yet-another-agent-harnessWrote 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.
[](https://agentmods.dev/skills/dirien/yet-another-agent-harness/pulumi-esc)<a href="https://agentmods.dev/skills/dirien/yet-another-agent-harness/pulumi-esc"><img src="https://agentmods.dev/badge/skills/dirien/yet-another-agent-harness/pulumi-esc/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.
<a href="https://agentmods.dev/skills/dirien/yet-another-agent-harness/pulumi-esc"><img src="https://agentmods.dev/badge/skills/dirien/yet-another-agent-harness/pulumi-esc.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00079 | $0.01733 |
| Opus 5 | $0.00039 | $0.00866 |
| Sonnet 5 | $0.00016 | $0.00347 |
| Haiku 4.5 | $0.00008 | $0.00173 |
Grade A, and why
pulumi-esc 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 10d 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.
This is a copy
88% identical to pulumi-esc — 102 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 184 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Pulumi ESC (Environments, Secrets, and Configuration)
Pulumi ESC is a centralized service for managing environments, secrets, and configuration across cloud infrastructure and applications.
What is ESC?
ESC enables teams to:
- Centralize secrets and configuration in one secure location
- Compose environments by importing and layering configuration
- Generate dynamic credentials via OIDC for AWS, Azure, GCP
- Integrate external secret stores (AWS Secrets Manager, Azure Key Vault, Vault, 1Password)
- Version and audit all configuration changes
- Control access with fine-grained RBAC
Essential CLI Commands
# Create a new environment
pulumi env init <org>/<project-name>/<environment-name>
# Edit environment (opens in editor)
pulumi env edit <org>/<project-name>/<environment-name>
# Set values
pulumi env set <org>/<project-name>/<environment-name> <key> <value>
pulumi env set <org>/<project-name>/<environment-name> <key> <value> --secret
# View definition (secrets hidden)
pulumi env get <org>/<project-name>/<environment-name>
# Open and resolve (reveals secrets)
pulumi env open <org>/<project-name>/<environment-name>
# Run command with environment
pulumi env run <org>/<project-name>/<environment-name> -- <command>
# Link to Pulumi stack
pulumi config env add <project-name>/<environment-name>
Key Concepts
Command Distinctions
pulumi env get: Shows static definition, secrets appear as[secret]pulumi env open: Resolves and reveals all values including secrets and dynamic credentialspulumi env run: Executes commands with environment variables loadedpulumi config env add: Only takes the / portion
Environment Structure
Environments are YAML documents with reserved top-level keys:
imports: Import and compose other environmentsvalues: Define configuration and secrets
Reserved sub-keys under values:
environmentVariables: Map values to shell environment variablespulumiConfig: Configure Pulumi stack settingsfiles: Generate files with environment data
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 10d ago First seen · 184 lines · 79 tokens per session scan A 04af64f4b7d6
pulumi-esc is a skill published in the GitHub repository dirien/yet-another-agent-harness (20 stars, last pushed 3mo ago), licensed MIT. It adds 79 tokens to every session and 1,733 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 88% identical to pulumi-esc, differing in 102 lines, and is treated as a copy.
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