Agents

LangGraph for tokenmaxxing

Stateful graphs help keep agents from wandering through expensive loops. Fewer accidental tool calls, more deliberate context.

39.9K starslangchain-ai/langgraph
6.7K forksGitHub metadata checked 2026-08-17
MITTokenmaxxing in spirit

What it does

A framework for building resilient stateful agents with explicit graphs, persistence, human-in-the-loop flows, and controllable execution.

Why it belongs here

Stateful graphs help keep agents from wandering through expensive loops. Fewer accidental tool calls, more deliberate context.

Best use case

Agent workflows that need explicit state, resumability, human review, branching, and clearer control over multi-step execution.

How to use it

Model the workflow as a graph, add stopping rules and review nodes, and log each model and tool step as part of the agent trace.

Limits

A graph can make behavior easier to inspect, but it does not make every task a good fit for agent automation.

Tags

agentsstateworkflows
Related feed

Source notes connected to this use case

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AI Agents Just Got Their Own Company Credit Cards

Mercury launched Agent Cards through Mercury Spend: virtual cards an AI agent spends from inside company-set rules, with transactions outside them declined automatically and no way for the agent to raise its own limit.

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Route AI agents across models with NVIDIA NeMo Switchyard

NVIDIA shipped NeMo Switchyard, a provider-agnostic SDK that escalates agent steps from cheap models to frontier ones only when a task demands it. LangChain benchmarked it over 145 multi-turn agentic tasks.

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Dropping Claude Code from High to Medium effort cut output tokens 45%

XDA's Mahnoor Faisal ran five coding jobs on Sonnet 5 twice from an identical starting codebase, changing only the effort level. High spent about 26,000 output tokens; Medium finished the same work on roughly 14,300.

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Token Monitor - An ESP32-S3 desktop display that tracks AI coding assistant usage (Crowdfunding) - CNX Software

Fractal Manifold is crowdfunding Token Monitor, a EUR 99 ESP32-S3 desk display with a 4-inch touchscreen that shows quota use, session limits, reset timers and estimated token costs for Claude Code, Codex CLI and Antigravity CLI.

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