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.
git clone --depth 1 https://github.com/zircote/csharp-lspWrote 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/commands/zircote/csharp-lsp/setup)<a href="https://agentmods.dev/commands/zircote/csharp-lsp/setup"><img src="https://agentmods.dev/badge/commands/zircote/csharp-lsp/setup/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/commands/zircote/csharp-lsp/setup"><img src="https://agentmods.dev/badge/commands/zircote/csharp-lsp/setup.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 | $0.00009 | $0.00226 |
| Opus 5.5 | $0.00004 | $0.00090 |
| Sonnet 5.5 | $0.00002 | $0.00045 |
| Haiku 4.5 | $0.00001 | $0.00023 |
Grade C, and why
setup scanned grade C with 1 finding 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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
cd .. && rm -rf TestProject What it actually says
C# LSP Setup
This command will configure your C# development environment with OmniSharp LSP and essential tools.
Prerequisites Check
First, verify .NET is installed:
dotnet --version
Installation Steps
1. Install OmniSharp LSP Server
macOS (Homebrew):
brew install omnisharp
Or using dotnet tool:
dotnet tool install --global csharp-ls
2. Verify Installation
omnisharp --version
# or
csharp-ls --version
3. Enable LSP in Claude Code
export ENABLE_LSP_TOOL=1
Verification
Test the LSP integration:
# Create a test project
dotnet new console -n TestProject && cd TestProject
# Build
dotnet build
# Clean up
cd .. && rm -rf TestProject
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.
- 1mo ago First seen · 61 lines · 9 tokens per session scan C 531e8f11ab94
setup is a command published in the GitHub repository zircote/csharp-lsp (8 stars, last pushed 2mo ago), licensed MIT. It adds 9 tokens to every session and 226 once invoked, about $0.0000 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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