MCP servers and skills: search, filter by where they run, and compare.
Toonverter Efficient data serialization for LLMs using TOON format. Reduce token usage, lower costs. Supports JSON, YAML, TOML, XML, CSV with framework integrations.
PythonMIT★ 3Few starsNo key
Pure Python FastMCP Server for Token-Optimized Object Notation (TOON) JSON payload compression
PythonMITFew starsNo key
🚀 Claude Code hook that automatically compresses JSON data by up to 60% using Toon format before sending to LLMs. Save tokens, reduce costs, same results.
SkillMIT★ 9No key
MCP server for converting JSON to TOON format - saves 30-60% on AI tokens
Node.jsMIT★ 1Few starsNo key
MCP proxy hook to convert JSON responses to the slimmer TOON format in order to lower token consumption
SkillMIT★ 4Few starsNo key
Convert JSON to TOON (about 43% fewer LLM tokens) and TOON back to JSON. Free, no auth.
Hosted by authorNo licenseFew starsNo key
Auto-convert clipboard JSON to TOON format - 40% fewer LLM tokens. macOS tray + MCP server.
Node.jsMIT★ 1Few starsNo key
Smart JSON-to-TOON conversion with pragmatic auto-gating for LLM prompts
PythonMIT★ 2Few starsNo key
MCP proxy that condenses verbose JSON and YAML tool responses into compact TOON text, dramatically reducing token usage when LLM agents talk to tool-heavy servers (e.g. Kubernetes, cloud APIs).
PythonApache-2.0★ 4Few starsNo key
Fail-closed compact renderer for structured LLM tool outputs: emit JSON, or switch to TOON columnar encoding only where it is measurably smaller under o200k.
SkillMITFew starsNo key
GCF Python implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.
PythonApache-2.0★ 5No key
GCF Go implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.
GoApache-2.0★ 7No key
GCF TypeScript implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.
Node.jsApache-2.0★ 4Few starsNo key
GCF Rust implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.
SkillApache-2.0★ 5No key
GCF Swift implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.
SkillApache-2.0★ 2Few starsNo key
GCF Kotlin implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.
SkillApache-2.0★ 1Few starsNo key
GCF .NET implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.
SkillApache-2.0Few starsNo key
AST CLI for AI agents that parses 16 languages with tree-sitter and reports symbols, references, diff impact, API changes, and dead code as JSON or TOON
SkillMIT★ 2Few starsNo key
Smartest context aware Token Optimizer for mcp tools.
Node.jsApache-2.0★ 1Few starsNo key
An AI-optimized toolkit for reading, modifying, and generating slide decks across multiple presentation formats.
GoMIT★ 2Few starsNo key
MCP proxy: zero-code GCF adoption. Wraps any MCP server, converts JSON to GCF mid-flight. 53-71% fewer tokens. Works with any structured data.
GoApache-2.0★ 11No key
Codex plugin for GCF Proxy. Save 71% on MCP tool call tokens.
SkillApache-2.0★ 2Few starsNo key
Free 2D cartoon studio: moves, characters and looks; check a cartoon; share links. No key.
Hosted by authorNo licenseFew starsNo key
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