Thin GitHub API client for MoonBit built on gaato/mttp_core: the whole REST API generated, plus a GraphQL passthrough.

JUnit XML creation, editing, merging and comparison in MoonBit

Bounded image fingerprint and cross-split evidence audit

A self-contained MCP client CLI for discovering and calling Model Context Protocol servers

Standalone CSS parser, selector, cascade and computed-style engine for MoonBit

Simple URDF support for MoonBit

A high-level 3D modeling DSL and lossless STEP (ISO 10303-21) parser/serializer in MoonBit.

Turn unstructured log lines into named fields with a bounded grok-style pattern engine.

MoonBit OpenEXR scanline, tiled and flat multipart HDR interchange with PIZ

Embeddable transaction consistency analysis with composable inference, isolation-model checks and source-bound evidence

MoonBit port of DoWhy 0.14 (PyWhy). Causal graph construction and analysis, effect identification (backdoor / frontdoor / complete adjustment), estimation (linear regression, generalized linear model, propensity score weighting / matching / stratification, doubly robust, instrumental variable, two stage, regression discontinuity), refutation (bootstrap, placebo treatment, data subset, dummy outcome, unobserved common cause, the assess overlap refuter that learns the rules of the support and of the overlap with boolean rules), intervention sampling (do samplers), temporal graphs, causal discovery (the PC algorithm with the Fisher-z test) and the portable core of the graphical causal models (the p-value merging, the bootstrap confidence intervals, the Kullback-Leibler divergences, the density estimators, the Shapley values, the independence tests, the prediction models, the model that selects itself out of a zoo of models, the causal mechanisms, the automatic assignment of the causal mechanisms with the selection of the model of a node by cross validation, the fitting of a causal model, the what-if queries (the interventional samples, the counterfactual samples and the average causal effect), the validation layer (the kernel based conditional independence test, the validation of a causal structure and the validation of an invertible model) and the falsification layer (the local Markov condition, the pairwise dependencies, the parental d-separations, the causal minimality and the permutation test of a graph) and the model evaluation layer (the normalised mean squared error, the continuous ranked probability score, the performance of the causal mechanisms, the test of the invertibility assumption and the report of the evaluation) and the distribution change layer (the test of the change of a mechanism, the attribution of the change of the distribution of a target node, the multiply-robust attribution of the change of the mean or of the variance of a target node and the scores of the change of the distribution of every node). Pure MoonBit with zero external runtime dependencies.

Bounded in-process SPARQL query evaluation over RDF graphs in MoonBit

Turn unstructured log lines into named fields with a bounded grok-style pattern engine.

A capability-based security gate for AI agent tool-call interception, with session-scoped policies and default-deny enforcement

Clock-sampled VCD regression comparison with reset alignment and four-state signals

Windows per-app traffic route ledger: where each program's traffic goes (direct, proxy node, TUN, LAN), from ETW plus optional Mihomo enrichment.

RISC-V vector (RVV) backend for MoonBit array primitives: pure MoonBit scalar on wasm/js, C on native, RVV intrinsics on RISC-V

MoonBit compiler fuzzing/analysis harness

Index docs by heading hierarchy with byte offsets; serve sections over MCP.

Industrial-grade procedural audio synthesizer, 8-bit retro sound FX generator and RIFF WAV encoder in pure MoonBit.

MoonBridge: generate installable Python packages from MoonBit modules, with typed stubs, GC-safe handles and a stable host ABI.

MoonHub collaboration CLI for merge requests, issues and CI

TiDB for moondb — the moonmysql wire protocol, with the server's own capability report and version detection.

CockroachDB for moondb — the moonpostgres wire protocol, with the server's own capability report and version detection.

moonbitlang/x35,300

experimental packages for moonbitlang/core

moonbitlang/async33,926

Asynchronous programming library for MoonBit

moonbitlang/lexer12,998

Lexer for the MoonBit programming language

moonbitlang/moon_config12,804

MoonBit package configuration parser

moonbit-community/prettyprinter12,742

pretty printer for moonbit

moonbitlang/parser12,740

AST and parsers for the MoonBit programming language

moonbitlang/moonback8,527

A web backend framework for MoonBit

moonbit-community/casefold8,190

Simple Unicode CaseFold Implementation

moonbit-community/ucd8,168

Unicode Character Database lookup and case mapping for MoonBit

moonbit-community/cmark8,096

A CommonMark toolkit for MoonBit

moonbit-community/rabbita8,090

functional Web UI framework for MoonBit

moonbit-community/yaml7,029

A simple YAML parsing and stringifying library for MoonBit, support a simplified YAML subset which can be convert to JSON.