Laya in coding tools
Coding agents make many cheap judgement calls: which files matter, how hard a task is, whether a command is risky. Several projects hand those calls to a local Laya model instead of a second LLM call, which saves tokens and keeps code on the machine.
128 projects
decision-making
tzt-company
A local demo runs Laya for multilingual text decisions and Git commit risk checks
code-oracle
wahyuzero
Verifies code changes with AST checks and Laya-based residual-drift evaluation
adecider
Agents365-ai
Provides typed decision tools for coding agents with pluggable local Laya, Jev, and OpenAI-compatible backends
pi-laya-skill-router
ericmjl
Routes pi coding-agent requests to relevant skills using a local Laya model
laya-router
vuongvm812
Sets up local Laya classification and Jev Router proxies for coding clients
Claude-laya
HardikCoder45
A Claude Code plugin uses Laya to select models, skills, agents, and plugins for each prompt
pi-laya-bridge
DrGekoz
Adds a local Laya-backed typed-decision tool to the Pi agent
@ursuciprian/reflex
ursuciprian
Gates coding-agent commands and scans content for prompt injection using local rules, Jev, or Laya
opencode-jev-compaction
jlegends
Two OpenCode plugins prune stale tool calls and optionally refine decisions with local Laya
laya-coding-curriculum-78k
callensxavier
A coding curriculum dataset for training Laya-LoRA and other structured-decision models
Laya-GuardRails-Harness
morre95
A Python harness evaluates coding-agent actions with Laya typed decisions and policy rules
claude-laya
jverhoeks
Scores local Claude Code session transcripts with Laya
laya-claude-plugin
noorforeverone
Provides a Claude Code plugin with local Laya decision tools and an MCP server
opencode-memory
pedroteste00000008-stack
Adds long-term memory to OpenCode using Laya decisions, embeddings, reranking, and a local vector store
layaagent
rotsl
Routes tasks through Laya classification and deterministic mediation to local or API-based coding agents
pi-laya
K0stIa
Adds typed-decision tools and session controls to Pi using a Laya-compatible service
laya-review
x007007007
Provides local-first code review using Laya decision rules through ONNX Runtime
laya-memory
ganeshdipdumbare
A local Laya classifier selects relevant durable memories for coding agents across sessions
laya-codex-bench
pbrehmer-ai
Benchmarks Laya-assisted Codex workflows for call reduction, latency, and decision quality
laya-agent-kit
Maxwell00000086
Local Laya decision tools integrate with coding agents and ChatGPT through MCP
laya-mlx-advisor
esse
Uses a resident Laya-MLX model to adapt reasoning effort in Codex CLI and Claude Code
laya-session-guard
Mr-Neutr0n
A fine-tuning experiment trains and evaluates Laya for coding-session security decisions
laya-claude-code
harshadptl
Claude Code plugin that uses laya-mlx to pick the model tier and time context compaction
laya-codex-router
mcmcmcmmmc
Routes Codex model calls and thinking effort locally using Laya
Claude Code
laya-codex indexes a repository locally and gives Claude Code the relevant code before each task, using tree-sitter, BM25 and a Laya re-ranker. Install (macOS Apple Silicon or Linux x86_64):
curl -fsSL https://raw.githubusercontent.com/pilotspace/laya-codex/main/install.sh | sh
/plugin marketplace add pilotspace/laya-codex
/plugin install laya-codex@laya-codex
Its README reports that Claude Code read 38% fewer code tokens and took 21% fewer turns in a paired benchmark of 60 tasks on three repositories.
arbiter serves Laya behind a Jev-compatible API with an MCP server and a Claude Code plugin.
Model routing in coding agents
pi-pignon asks a local laya-serve (or Jev) how hard each prompt is and switches the pi agent's model:
pi install npm:pi-pignon
uv tool install "laya[serve]"
LAYA_HOST=127.0.0.1 laya-serve
Judges and gates
- adecider: typed judgements for any coding agent through a CLI, MCP tool or HTTP, with local Laya as the default backend.
- omp-laya-judge: a local judge for oh-my-pi. It reports a mean 160 ms per question on CPU and 8/12 correct on its benchmark.
- laya-rust: its
exfil_triageexample flags shell commands that send credentials off the machine.
Workspaces
keel is a local-first macOS coding workspace. A local Laya selector (Core ML) or an opt-in hosted Jev picks a route for each new task, and the host validates the choice before applying it.
Caveats
omp-laya-judge found Laya confidently wrong on arithmetic and parity questions (confidence 0.80 and 0.84), so it routes those to the LLM whatever the confidence. Keep Laya on semantic questions and keep a fallback. laya-codex downloads a model of about 850 MB on install.
Hosted option
Several tools on this page can talk to Jev instead of a local model. Anything built on the official TypeSafe SDKs can point at a hosted Laya instead: layahost documents the switch as changing TYPESAFE_BASE_URL and the key. That saves a model download on every developer machine, at the cost of sending prompts and code snippets to a server in the EU. layahost is run by the makers of laya.tools.
More ways to use Laya