Nicolas Takashi

open-slide. A slide framework built for agents.

openlit. Open source platform for AI Engineering: OpenTelemetry-native LLM Observability, GPU Monitoring, Guardrails, Evaluations, Prompt Management, Vault, Playground. 🚀💻 Integrates with 50+ LLM Providers, VectorDBs, Agent Frameworks and GPUs.

repo-steward. An autonomous agent for open-source repository management — triages issues, reviews PRs across iterations, watches your sites, and escalates only the decisions that are yours

dash0-api-client-go. Go library for the Dash0 API.

agent-skills. OpenTelemetry skills and reference documentation for AI coding assistants - instrumentation patterns, telemetry quality guides, and Dash0 integration

opentelemetry-packaging. OpenTelemetry Packaging SIG

open-wearables. Self-hosted platform to unify wearable health data through one AI-ready API.

otelgen. 🤖 A tool to generate synthetic OpenTelemetry logs, metrics and traces using OTLP (gRPC and HTTP)

opentelemetry-agent-skills. Vendor-neutral OpenTelemetry skills for AI coding agents, grounded in upstream sources

better-design. 🎨 Open-source design MCP server + shadcn/ui registry — AI design systems for Claude Code, Cursor, Codex, GitHub Copilot & any MCP client. 31 brand-grade themes (Linear, Stripe, Vercel, Notion, Apple, Supabase, Figma…) + design tokens, UI principles & WCAG rules. Install any component with one command.

prometheus-opentelemetry-collector. [EXPERIMENTAL] A Prometheus-branded OpenTelemetry Collector distribution.

cx-cli. This is the Coralogix CLI

canopy. Canopy - the open-source agent workspace runtime

deepeval. The LLM Evaluation Framework

natural-pdf. A friendly library for working with PDFs

cardamon. Cardamon is a cleanup tool for Prometheus that collects unused metrics from Grafana and Prometheus and generates drop statements for them.

awesome-design-md. A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.

openscreen. Create stunning demos for free. Open-source, no subscriptions, no watermarks, and free for commercial use. An alternative to Screen Studio.

awesome-opencode. A curated list of awesome plugins, themes, agents, projects, and resources for https://opencode.ai

multigres-operator. Kubernetes operator for Multigres — deploys, scales, and manages horizontally scalable PostgreSQL clusters with automated topology orchestration, drain-safe rolling updates, and admission webhooks

pretext. Fast, accurate & comprehensive text measurement & layout

devfiler. Universal Profiling as a desktop app

gofakes3. A simple fake AWS S3 object storage (used for local test-runs against AWS S3 APIs)

metrics-aggregator. A Go-based service that aggregates Prometheus metrics from multiple containers within a Kubernetes Pod, enabling seamless integration with Istio's metrics merging, which is limited to one port, and Prometheus scraping.

portless. Replace port numbers with stable, named local URLs. For humans and agents.

meridian. Use your Claude Max subscription with OpenCode, Pi, Droid, Aider, Crush, Cline. Proxy that bridges Anthropic's official SDK to enable Claude Max in third-party tools.

opencode-cursor. Use your cursor subscription in opencode

opentelemetry-skill. A Cognitive Architecture for AI-Assisted Observability Engineering

signal-studio. Signal Studio is for SREs who refuse noisy observability.

ask-o11y-plugin. AI-powered observability assistant for Grafana that helps you query data, investigate issues, and manage dashboards through natural language.

chrome-devtools-mcp. Chrome DevTools for coding agents

seaweedfs. SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

sharehtml. Deploy HTML, Markdown, and code files from the CLI. Get a shareable URL with live comments, reactions, and presence. Self-hosted on Cloudflare Workers.

opensre. Build your own AI SRE agents. The open source toolkit for the AI era.

founders-kit. A curated collection of essential resources, tools, and playbooks to help founders build, launch, and scale startups successfully.

socialcrabs. SocialCrabs is a robust, web-based automation tool built with Playwright. It simulates human-like behavior to interact with Instagram, Twitter/X, and LinkedIn safely and efficiently. Give it to your OpenCrabs and watch the magic happen! Compatible with OpenClaw

superpowers. An agentic skills framework & software development methodology that works.

Agent-Skills-for-Context-Engineering. A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging agent systems that require effective context management.

openinference. OpenTelemetry Instrumentation for AI Observability

agent-slack. Slack automation CLI for AI agents

klag. new kafka lag exporter: lightweight and extendable.

gogcli. Google Workspace in your terminal.

opencode-background-agents. Claude Code-style background agents for OpenCode – async delegation with context persistence

OpenMemory. Local persistent memory store for LLM applications including claude desktop, github copilot, codex, antigravity, etc.

openclaw-studio. A clean web dashboard for OpenClaw. Connect your Gateway, manage agents, and ship faster. ⭐️ Star if you like it!

tapes. Transparent telemetry collector for hi-fidelity agent traces

kitty. If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

ClawRouter. The agent-native LLM router for autonomous agents. 66 models (8 free), <1ms local routing, USDC payments on Base & Solana via x402.

evlog. Digging through logs is not observability. It's hope — wide events, structured errors, TypeScript-first, every runtime.

nanoclaw. A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

moltworker. Run OpenClaw, (formerly Moltbot, formerly Clawdbot) on Cloudflare Workers

oh-my-openagent. omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode

kimaki. all opencode features deeply integrated inside Discord. each project is a channel. each session a thread

kswitch. Kubernetes context manager for macOS

opentui-skill. OpenTUI skill for use with OpenCode

hono-mcp-server. TypeScript

better-result. Lightweight Result type for TypeScript with generator-based composition.

openworkers-runner. Rust

opencode-scheduler. OpenCode plugin for scheduling recurring jobs using launchd (Mac) or systemd (Linux)

tuiparts. UI component library for terminal applications built on @opentui/*

inboxbuddy. AI Scheduling Assistant

opencode. The open source coding agent.

ask-bonk. Bonk is a code & docs agent that can build, review and triage for you, built on Cloudflare Workers & OpenCode.

hl. A fast and powerful log viewer and processor that converts JSON logs or logfmt logs into a clear human-readable format.

dev-browser. A Claude Skill to give your agent the ability to use a web browser

localflare. local cloudflare

openclaw. Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Awesome-Bootstrapper-Roadmap. 💸 Save $2,000/mo bootstrapping your startup. Exhaustive Open Source SaaS alternatives and a step-by-step roadmap from Idea to Exit.

opentui. OpenTUI is a library for building terminal user interfaces (TUIs)

gha-bump-semver. ⏫ GitHub Action to bump the semver version up

ratatui. A Rust crate for cooking up terminal user interfaces (TUIs) 👨‍🍳🐀 https://ratatui.rs

kagent. Cloud Native Agentic AI | Discord: https://bit.ly/kagentdiscord

posthog. :hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

llm_engineering. Repo to accompany my mastering LLM engineering course

mquickjs. Public repository of the Micro QuickJS Javascript Engine

marmot. The open-source context layer for your AI. Catalog your tables, topics, queues and APIs then expose real metadata to your AI agents.

walrus. 🦭 Distributed log streaming engine built from first principles

changie. Automated changelog tool for preparing releases with lots of customization options

cloudflare-prometheus-exporter. Export Cloudflare metrics to Prometheus. Built on Cloudflare Workers with Durable Objects for stateful metric accumulation.

edge. High-performance edge proxy for applying telemetry policies before ingestion.

frigg. Frigg analyses Grafana dashboard usage and deletes unused dashboards

goalert. Open source on-call scheduling, automated escalations, and notifications so you never miss a critical alert

bloomfilterprocessor. Go

goalert. Open source on-call scheduling, automated escalations, and notifications so you never miss a critical alert

toxiproxy. :alarm_clock: :fire: A TCP proxy to simulate network and system conditions for chaos and resiliency testing

opentelemetry-sdk. An implementation of @open-telemetry SDK in @ziglang

otlp-wire. OTLP wire format utilities for Go - zero-allocation counting, sharding, and routing for high-throughput telemetry pipelines

embedmd. embedmd: embed code into markdown and keep everything in sync

bento. Fancy stream processing made operationally mundane. This repository is a fork of the original project before the license was changed.

sloggo. Minimal RFC 5424 syslog collector and viewer based on DuckDB. Runs as a single, resource-friendly process.

renovate-operator. Operator to streamline renovate executions in Kubernetes

silence-operator. silence-operator manages Alertmanager silences via custom resources

otlp-mmap. Experimental mmap protoocl for OTLP

helm-charts. Helm repository and charts for Honeycomb

flow. JavaScript

otel-to-pipelines. A sample Cloudflare Worker that acts as an OTLP receiver and sends it to Cloudflare Pipelines

opentelemetry-ebpf-instrumentation. Zero-code OpenTelemetry instrumentation powered by eBPF

prom-analytics-proxy. prom-analytics-proxy is a lightweight proxy that captures detailed analytics on PromQL queries, providing valuable insights into query usage and performance.

rustfs. 🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

opendal. Apache OpenDAL: One Layer, All Storage.

lua-promql-parser. Lua PromQL parser

minisearch. Tiny and powerful JavaScript full-text search engine for browser and Node

easyjson. Fast JSON serializer for golang.

uni2ts. Unified Training of Universal Time Series Forecasting Transformers

OpenSearch. 🔎 Open source distributed and RESTful search engine.

helm-dirty-values. A helm plugin finding unused values

Deep-Live-Cam. real time face swap and one-click video deepfake with only a single image

sqlite. The pure-Go SQLite driver for GORM

cachey. Read-through cache for object storage

marquez. Collect, aggregate, and visualize a data ecosystem's metadata

OpenLineage. An Open Standard for lineage metadata collection

autograf. Dynamically generate Grafana dashboard based on Prometheus metrics

lokxy. Lokxy is a powerful log aggregator for Loki, designed to collect and unify log streams from multiple sources into a single, queryable endpoint. It simplifies log management and enhances visibility across distributed environments, providing seamless integration with your existing Loki infrastructure.

clickhouse-testing. A crate that simplifies writing integration tests for ClickHouse, inspired by sqlx.

gonzo. Gonzo! The Go based TUI log analysis tool

Zigistry. A place where you can find all the libraries that suit your Zig lang needs. ⭐️ Please star to support this work!

devops-ai-guidelines. First AI Journey for DevOps - with comprehensive learning paths, practical tips, and enterprise guidelines

aie-book. [WIP] Resources for AI engineers. Also contains supporting materials for the book AI Engineering (Chip Huyen, 2025)

browserless. Deploy headless browsers in Docker. Run on our cloud or bring your own. Free for non-commercial uses.

react-pprof. React component for visualizing pprof with WebGL

kafka_exporter. Kafka exporter for Prometheus

agents-towards-production. End-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.

ComfyUI. The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

streamdown. A drop-in replacement for react-markdown, designed for AI-powered streaming.

oomprof. eBPF OOM Memory Profiler

promqlsmith. A random PromQL query generator

access-log-exporter. A Prometheus exporter that receives access logs from nginx through the syslog protocol and converts them into metrics.

pprof-rs. A Rust CPU profiler implemented with the help of backtrace-rs

harmony. Renderer for the harmony response format to be used with gpt-oss

PersAI. An AI assistant for Perses

opentelemetry-rust-contrib. OpenTelemetry Contrib Packages for Rust

blackbox_exporter. Blackbox prober exporter

Checkmate. Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Don't be shy, join here: https://discord.com/invite/NAb6H3UTjK :)

rust-jemalloc-pprof. Convert jemalloc heap profiles to pprof to understand memory usage, fix memory leaks, and fix OOM Kills.

rotel. High Performance, Resource Efficient OpenTelemetry Collection

go-github-ratelimit. A GoLang middleware that handles GitHub API rate limits - primary rate limit & secondary rate limit

operational-excellence. Collection of templates related to operational excellence. Currently available Operational Readiness Review template and a Correction-of-Error (postmortem) template.

ipa. IPA: Intelligent Pod Autoscaler an autoscaler operator for kubernetes to scale pods with intelligence

postgresql-embedded. Embed PostgreSQL database

hyperpb-go. 10x faster dynamic Protobuf parsing in Go that’s even 3x faster than generated code.

thanos-parquet-gateway. Go

openreplay. Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.

gitlytix. Provide contributors and maintainers with an in-depth understanding of the health, activity, and growth opportunities within open-source repositories

opcode. A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

probemux. A multiplexing HTTP probe for Kubernetes users

superdesign. AI Product Design Agent - Open Source

mastra. Mastra is the modern TypeScript framework for AI-powered applications and agents.

prometheus-mcp. MCP server for LLMs to interact with Prometheus

status-page-aggregator. Aggregates status from infra, API, and vendor status pages into a unified feed for production monitoring.

kubectl-switch. A simple tool to help manage multiple kubeconfig files

gpu-metrics-agent. A high-performance agent for collecting NVIDIA GPU metrics and exporting them via OpenTelemetry protocol.

spec. 📖 A standardized metric for assessing OpenTelemetry instrumentation quality

LibreChat. Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

promconv. Go

containerization. Containerization is a Swift package for running Linux containers on macOS.

oneuptime. Complete open-source monitoring and observability platform.

nimtable. The observability platform for Iceberg lakehouses.

claude-task-master. An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

weaver-example. Rust

tableflip. Graceful process restarts in Go

playwright-go. Playwright for Go a browser automation library to control Chromium, Firefox and WebKit with a single API.

sre-agent. A Site Reliability Engineer AI agent that can monitor application and infrastructure logs, diagnose issues, and report on diagnostics.

registry. A community driven registry service for Model Context Protocol (MCP) servers.

otel-mcp-server. TypeScript

embedding-atlas. Embedding Atlas is a tool that provides interactive visualizations for large embeddings. It allows you to visualize, cross-filter, and search embeddings and metadata.

tansu. Apache Kafka® compatible broker with S3, PostgreSQL, SQLite, Apache Iceberg and Delta Lake

otlptranslator. Library to translate OTLP metric and attribute names to Prometheus metric and label names.

mcp-server. MCP Server for Perses

reminders-menubar. Simple macOS menu bar application to view and interact with reminders. Developed with SwiftUI and using Apple Reminders as a source.

karma. Alert dashboard for Prometheus Alertmanager

prom-label-proxy. A proxy that enforces a given label in a given PromQL query.

thanos-remote-read. Adapter to query Thanos StoreAPI with Prometheus remote read support.

loki. Like Prometheus, but for logs.

tempo. Grafana Tempo is a high volume, minimal dependency distributed tracing backend.

json_exporter. A prometheus exporter which scrapes remote JSON by JSONPath

exporter_exporter. A reverse proxy designed for Prometheus exporters

x-pdb. Multi-cluster Pod Disruption Budget Tool

vortex. An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.

parseable. Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.

temporal-worker-controller. Go

circl. CIRCL: Cloudflare Interoperable Reusable Cryptographic Library

quicktemplate. Fast, powerful, yet easy to use template engine for Go. Optimized for speed, zero memory allocations in hot paths. Up to 20x faster than html/template

chromem-go. Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory with optional persistence.

throttle-proxy. Safeguard backends by using backpressure signals configured from Prometheus metrics

cloudprober. An active monitoring software to detect failures before your customers do.

metricsql. Standalone PromQL and MetricsQL parser

hyperloglog. HyperLogLog with lots of sugar (Sparse, LogLog-Beta bias correction and TailCut space reduction) brought to you by Axiom

OpenMetadata. The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.

ollychat. Create custom DevOps AI agents that understand and manage your infrastructure.

mkp. MKP is a Model Context Protocol (MCP) server for Kubernetes

refined-github. :octocat: Browser extension that simplifies the GitHub interface and adds useful features

act. Run your GitHub Actions locally 🚀

gh-actions-ps-profiling. GitHub Action for Continuous Profiling which you can run to profile your CI/CD. It uses parca and Polar Signals cloud.

augurs. Time series analysis for Rust, with bindings to Python and Javascript

golangci-lint. Fast linters runner for Go

opencode. A powerful AI coding agent. Built for the terminal.

agent-api-core. A fast, agnostic, and powerful Go AI framework for one-shot workflows, building autonomous agents, and working with LLM providers.

system-prompts-and-models-of-ai-tools. FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

SlimFaas. SlimFaas : The slimmest and simplest Function As A Service

perses-mcp. Go