Borrowing it
Nothing to install: this file belongs to irfansofyana/linkwarden-mcp-server. 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/irfansofyana/linkwarden-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/irfansofyana/linkwarden-mcp-serverWrote 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/instructions/irfansofyana/linkwarden-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/irfansofyana/linkwarden-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/irfansofyana/linkwarden-mcp-server/claude-md/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/instructions/irfansofyana/linkwarden-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/irfansofyana/linkwarden-mcp-server/claude-md.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 | $0.01528 | $0.01528 |
| Opus 5 | $0.00764 | $0.00764 |
| Sonnet 5 | $0.00306 | $0.00306 |
| Haiku 4.5 | $0.00153 | $0.00153 |
Grade A, and why
linkwarden-mcp-server CLAUDE.md 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.
How it starts
The opening of the file, as written. The whole thing — 226 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
This is a Go-based MCP (Model Context Protocol) server that provides AI assistants with programmatic access to Linkwarden instances. The server implements a modular toolset system for managing bookmark collections, links, tags, searching, and accessing public collections.
Development Commands
Essential Commands
# Build the project
make build
# Run tests
make test
# Run linter (requires golangci-lint)
make lint
# Format code
make fmt
# Generate SDK from OpenAPI specification
make generate-sdk
# Install dependencies
make install-deps
# Development workflow
make dev # Clean, generate SDK, and build
Testing
# Run all tests
make test
# Run unit tests only
make test-unit
# Run integration tests
make test-integration
Build Targets
# Build binary
make build
# Clean build artifacts
make clean
# Build and install to GOPATH
make install
Architecture
Core Components
-
MCP Server (
cmd/linkwarden-mcp-server/main.go)- Entry point with Cobra CLI
- Configuration management using Viper
- Stdio transport implementation
- Signal handling and graceful shutdown
-
Toolset System (
pkg/toolsets/)- Modular organization of functionality
- Read/write separation for safety
- Selective toolset enabling
- Global read-only mode support
-
Tool Implementation (
pkg/linkwardenmcp/)- Individual MCP tools with validation
- Type-safe parameter handling
- Linkwarden API integration
- Comprehensive error handling
-
API Client (
pkg/linkwarden/)- Auto-generated from OpenAPI spec
- Type-safe HTTP client
- Authentication handling
Key Architectural Patterns
- Toolset Registration: Tools are organized into toolsets (
search,collection,link,tags) that can be selectively enabled - Parameter Validation: Comprehensive validation system in
tools_param.gowith type safety - Read/Write Separation: Each toolset supports read-only mode for production safety
- Configuration Flexibility: Supports command-line flags, environment variables, and config files
- Observability: Structured logging with context-aware logging
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 · 226 lines · 1,528 tokens per session scan A 3f5ee962a51c
linkwarden-mcp-server CLAUDE.md is an instructions file published in the GitHub repository irfansofyana/linkwarden-mcp-server (30 stars, last pushed 9mo ago), licensed Apache-2.0. It adds 1,528 tokens to every session, about $0.0076 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 2026-08-30.
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