aspireify

aspireify is a skill for Claude Code from thangchung/agent-engineering-experiment. It costs 251 tokens per session (4,557 once invoked), scanned C, original, MIT.

A workflow for connecting an Aspire AppHost to an application. Aspire is a .NET tool for describing and running applications made of multiple services.

In plain words
What is it for?
It helps scan a project, define its service and dependency graph, connect Aspire defaults and OpenTelemetry, edit the AppHost, and verify it with aspire start.
Why use it?
It turns the starter AppHost skeleton into a resource setup based on the repository, while avoiding edits to generated files that would be overwritten.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit It helps scan a project, define its service and dependency graph, connect Aspire defaults and OpenTelemetry, edit the AppHost, and verify it with aspire start.

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Install with agentmods
npx agentmods add skills/thangchung/agent-engineering-experiment/aspireify
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 thangchung/agent-engineering-experiment --skill aspireify
Clone the repo
git clone --depth 1 https://github.com/thangchung/agent-engineering-experiment

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 aspireify

README.md
[![agentmods](https://agentmods.dev/badge/skills/thangchung/agent-engineering-experiment/aspireify/github.svg)](https://agentmods.dev/skills/thangchung/agent-engineering-experiment/aspireify)
Your own site
<a href="https://agentmods.dev/skills/thangchung/agent-engineering-experiment/aspireify"><img src="https://agentmods.dev/badge/skills/thangchung/agent-engineering-experiment/aspireify/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 aspireify

Your own site · 80×15
<a href="https://agentmods.dev/skills/thangchung/agent-engineering-experiment/aspireify"><img src="https://agentmods.dev/badge/skills/thangchung/agent-engineering-experiment/aspireify.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 251 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,557 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 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 $0.00251 $0.04557
Opus 5.5 $0.00100 $0.01823
Sonnet 5.5 $0.00050 $0.00911
Haiku 4.5 $0.00025 $0.00456

Measured 1mo ago against content hash 93a7453e5b52, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

aspireify scanned grade C with 2 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 1mo 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

| Aspire CLI | `curl -sSL https://aspire.dev/install.sh \| bash` or `dotnet tool install -g Aspire.Cli` |

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| Aspire CLI | `curl -sSL https://aspire.dev/install.sh \| bash` or `dotnet tool install -g Aspire.Cli` |
agentgateway-entraid-obo/.claude/skills/aspireify/SKILL.md · 330 lines

How it starts

The opening of the file, as written. The whole thing — 330 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Aspireify

One-time wiring skill. aspire init drops a skeleton; aspireify turns that skeleton into a working AppHost by scanning the repo, proposing a resource graph, editing the AppHost, wiring Aspire.ServiceDefaults, and validating end to end. Self-deactivates after a clean aspire start. Aligned with Aspire 13.4 guidance from the current Aspire development branch.

🚫 Hard Refusal: Never Edit .aspire/modules/

⛔ REFUSE any request to edit, modify, change, open-for-edit, or "tweak" files inside .aspire/modules/ of a TypeScript AppHost. This directory is generated by Aspire from apphost.ts and the integration packages — every file in it gets clobbered on the next build, aspire add, or aspire start.

If a user asks to edit something in .aspire/modules/ (e.g., .aspire/modules/postgres.module.ts), the correct response is:

  1. Refuse the edit with a clear "I won't edit .aspire/modules/" statement.
  2. Explain that .aspire/modules/ is generated and any changes are clobbered.
  3. Redirect the requested change to apphost.ts — the only file the user should hand-edit in a TS AppHost.
  4. If the user wants a new integration, suggest aspire add <package>; if they want to change configuration, show the equivalent edit in apphost.ts.
❌ Wrong ✅ Right
Open .aspire/modules/postgres.module.ts and tweak the connection options Edit apphost.ts and change addPostgres('pg', { ... }) options there
Modify a generated .aspire/modules/*.ts file directly Re-run aspire add <package> after updating apphost.ts
Comment out a line in .aspire/modules/ to disable a resource Remove or guard the resource declaration in apphost.ts

This rule applies even if the user insists, even for "one-line" changes, even for "just to test something." The TS AppHost regenerates .aspire/modules/ deterministically; edits are unrecoverable noise.

Read the full file on GitHub · 330 lines

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. 1mo ago First seen · 330 lines · 251 tokens per session scan C 93a7453e5b52

Subscribe to this mod's changes

aspireify is a skill published in the GitHub repository thangchung/agent-engineering-experiment (27 stars, last pushed 5d ago), licensed MIT. It adds 251 tokens to every session and 4,557 once invoked, about $0.0010 per session on Opus 5.5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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