A set of ASP.NET Core 8.0 and C# backend development rules. It covers common parts of a web backend, such as controllers, services, data access, models, and dependency injection.

It is for writing or reviewing ASP.NET Core backend code, including controllers, services, repositories, models, database operations, dependency-injection registration, pagination, and authorization.

It gives the agent consistent guidance for backend structure, naming, error handling, database work, pagination, and authorization.

How kuraki5336/tpi_lalaleap_mcp configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to kuraki5336/tpi_lalaleap_mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/kuraki5336/tpi_lalaleap_mcp/main/.claude/skills/dev-ap/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/kuraki5336/tpi_lalaleap_mcp

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/kuraki5336/tpi_lalaleap_mcp/dev-ap/github.svg)](https://agentmods.dev/skills/kuraki5336/tpi_lalaleap_mcp/dev-ap)

Your own site

<a href="https://agentmods.dev/skills/kuraki5336/tpi_lalaleap_mcp/dev-ap"><img src="https://agentmods.dev/badge/skills/kuraki5336/tpi_lalaleap_mcp/dev-ap/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/kuraki5336/tpi_lalaleap_mcp/dev-ap"><img src="https://agentmods.dev/badge/skills/kuraki5336/tpi_lalaleap_mcp/dev-ap.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,721 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.

Model	Per session	Once invoked
Fable 5.1	$0.00068	$0.04721
Opus 5.5	$0.00027	$0.01888
Sonnet 5.5	$0.00014	$0.00944
Haiku 4.5	$0.00007	$0.00472

Measured 2mo ago against content hash 0a75e0acab1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dev-ap 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 2mo 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.

.claude/skills/dev-ap/SKILL.md · 601 lines

The source is not reproduced here

No licence file

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.

2mo ago First seen · 601 lines · 68 tokens per session scan A 0a75e0acab1e

Subscribe to this mod's changes

dev-ap is a skill published in the GitHub repository kuraki5336/tpi_lalaleap_mcp (0 stars, last pushed 16d ago), with no licence file. It adds 68 tokens to every session and 4,721 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-08-31.

Backend and APIs C# and .NET Languages

dev-ap next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
dev-apkuraki5336/tpi_lalaleap_mcp	Skill	0	16d ago	none	A	68	Claude Code
agui-dotnet-streaming-chatag-ui-protocol/ag-ui	Skill	17k	yesterday	MIT	A	223	Claude Code
azure-maps-search-dotnetmicrosoft/skills	Skill	3.2k	yesterday	MIT	A	91	Claude Code
azure-mgmt-apicenter-dotnetmicrosoft/skills	Skill	3.2k	yesterday	MIT	A	97	Claude Code
azure-ai-voicelive-dotnetmicrosoft/skills	Skill	3.2k	yesterday	MIT	A	92	Claude Code
create-datadriven-aspnetcoredotnet/skills	Skill	5.8k	yesterday	MIT	A	147	Claude Code
omnistudio-callable-apex-generateforcedotcom/sf-skills	Skill	1.1k	2d ago	Apache-2.0	A	176	Claude Code, Codex

tpi_lalaleap_mcp: Skill for Claude Code