N4darae / shrt
A contract-driven gRPC regression harness for AI coding agents, with human-approved baselines. Snapshot the valid call chains of an API so an agent can look one up instead of tracing for it. gRPC today, OpenAPI next
N4darae / shrt
rasonyang / ai-native-callcenter
Self-hosted AI call center: AI talks, code controls the call. AI agents answer every call; humans take over without dropping it. Runs on FreeSWITCH with your SIP trunk and realtime model (OpenAI, Grok, Qwen, Doubao, or any compatible gateway). API-first, with a built-in agent desktop.
mvanhorn / cli-printing-press
Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI — designed for AI agents first, with SQLite sync, offline search, and compound insight commands.
grpc-ecosystem / grpc-gateway
gRPC to JSON proxy generator following the gRPC HTTP spec
danielgtaylor / huma
Huma REST/HTTP API Framework for Golang with OpenAPI 3.1
getkin / kin-openapi
OpenAPI 3.0 and 3.1 and 3.2 (and Swagger v2) implementation for Go (parsing, converting, validation, and more)
oasdiff / oasdiff
OpenAPI Diff and Breaking Changes
rest-sh / restish
Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in
swaggo / swag
Automatically generate RESTful API documentation with Swagger 2.0 for Go.
oapi-codegen / oapi-codegen
Generate Go client and server boilerplate from OpenAPI 3 specifications
goadesign / goa
Design-first Go framework that generates API code, documentation, and clients. Define once in an elegant DSL, deploy as HTTP and gRPC services with zero drift between code and docs.
emicklei / go-restful
package for building REST-style Web Services using Go
prest / prest
Instant REST and MCP APIs for PostgreSQL and MySQL, on existing or new databases. CRUD, custom SQL routes, auth and ACL without writing a backend. Low-code, ⚡ realtime, high-performance. Native MySQL support since v2.5.
unkn0wn-root / resterm
Terminal API client for HTTP, GraphQL, gRPC, WebSocket and SSE. Plain .http files you can diff and version, with scripted tests, workflows, mocks, recorder, and a CLI runner for CI.
kptdev / kpt
Automate Kubernetes Configuration Editing
kjk / notionapi
Unofficial Go API for Notion.so
go-fuego / fuego
Golang Fuego - Web framework generating OpenAPI 3 spec from source code - Pluggable to existing Gin & Echo APIs
daveshanley / vacuum
vacuum is the worlds fastest and most versatile OpenAPI, Arazzo, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2
aliyun / aliyun-cli
Alibaba Cloud CLI
Mininglamp-OSS / octo-cli
Metadata-driven CLI for AI Agent Bots — 48 operations across 7 domains, structured JSON envelope I/O, zero interactive prompts.
pb33f / libopenapi
libopenapi is a fully featured, high performance OpenAPI 3.2, 3.1, 3.0, Overlays and Arazzo parser, library, validator and toolkit for go applications.
BishopFox / sj
A tool for auditing endpoints defined in exposed (Swagger/OpenAPI) definition files.
helixml / helix
♾️ Private Agent Fleet with Spec Coding. Each agent gets their own GPU-accelerated desktop. Run Claude, Codex, Gemini and open models on a full private AI Stack ♾️
rhevorn / shape
Type-safe, dependency-free schema validation for Go 1.24+, with generics, JSON parsing, localized errors, JSON Schema, and OpenAPI support.
Pikopod / pikopod
A sandbox for the third-party APIs you depend on. Built from the provider's spec, it fails on purpose, and it replays the exact failure production hit.
itmaaa / mcp-proxy
Turn OpenAPI/Swagger services into managed MCP tools with a dashboard, authentication, path controls, and metrics.
VoidSecSoftwares / voidsyscall
Cross-platform syscall-powered implant & C2 — direct syscalls (Win), raw syscalls (Linux), HTTPS/DNS/ICMP channels. No winapi layer.
speakeasy-api / openapi-generation
Open-source OpenAPI SDK generator for building production-ready client libraries. Available under AGPL-3.0; contact Speakeasy for commercial licensing options.
ogen-go / ogen
OpenAPI v3 code generator for go