LLM cost and token optimization

Uses the Defuddle CLI to pull clean, readable Markdown, JSON or metadata from web pages, stripping navigation, ads and clutter to save tokens.

kepano/obsidian-skills

Finds every LLM workflow in a repository, proposes a labeling table and, once you agree, wires labels so Caveman Cloud groups spend per workflow.

JuliusBrussee/caveman

Read-only review of Caveman Cloud data to explain where LLM spend goes: cost, score, workflows, traces, latency, errors, routing and verified savings.

JuliusBrussee/caveman

Turns a Caveman report-only optimization observation into one minimal code change and a paired baseline evaluation, after the operator picks which to pursue.

JuliusBrussee/caveman

Mines local Copilot CLI session logs for dotnet/maui to rank costly or failing runs, tag recurring failure modes, propose repo edits and emit guard evals.

dotnet/maui

Routes large command, file, API and browser output through context-mode tools so only the needed result enters the agent's context, instead of dumping it via Bash.

mksglu/context-mode

This skill should be used when long-running agent sessions need context compression, structured summarization, compaction, token-per-task optimization, or durable handoff summaries that preserve…

guanyang/open-agent-hub

CodexBar read. Provider usage, limits, credits, config health. JSON. No writes.

steipete/CodexBar

Hands simple, deterministic tasks such as typo fixes, tests and small refactors to cheaper models through the ccs CLI, choosing a profile from your config.

kaitranntt/ccs

Routing rules for using context-mode MCP tools in Antigravity CLI: sandboxed code runs, file analysis, indexed search and web fetches that keep large output out of the conversation.

mksglu/context-mode

Configures OpenClaw to use free OpenRouter models, setting the best one as primary and adding ranked fallbacks so rate limits do not interrupt work.

Shaivpidadi/FreeRide

Maintains LobeHub's model-backed alint rule set: writing rules, removing false positives against real code, deciding warn versus error and tracking token cost.

lobehub/lobehub

This skill should be used to explain or reason about the foundational concepts of context engineering: what context is, the anatomy of a context window, how attention mechanics work, the U-shaped…

guanyang/open-agent-hub

A skill your agent uses when designing, generating an MVP blueprint for, auditing, troubleshooting, refactoring, or explaining an agentic harness for any domain.

DenisSergeevitch/agents-best-practices

Converts large PDF, DOCX, PPTX, XLSX and CSV files into markdown or CSV plus an index before the agent reads them, so tokens go to the compressed copy.

NateBJones-Projects/OB1

A professional AI bounty hunter persona named Atlas. An agent skill from 1sadjlk/bounty-hunter-skill.

1sadjlk/bounty-hunter-skill

Routes every LLM call in a repository through the Caveman Cloud gateway in record mode, so requests and costs are measured without changing behavior.

JuliusBrussee/caveman

Quick-reference card for the three caveman skills and their commands. Trigger: /caveman-help or "caveman help".

JuliusBrussee/caveman

Configure and test prompt compression from the CLI. Manage RTK filters, Caveman rules, stacked compression modes, and preview compression output…

diegosouzapw/OmniRoute

Refactor a too-long SKILL.md by progressive disclosure: measure token cost, classify every section KEEP/CUT/MOVE, shorten the body into references/ and scripts/, verify nothing was lost.

luongnv89/asm

A skill your agent uses when working in a repo with agentacct MCP configured, or when asked to track coding-agent work, smoke-test agentacct integrations, or report objective AI-agent task evidence.

mikehasa/agentacct

View cost breakdowns, token usage, and call logs from the CLI. Filter by provider, model, or date range. Export usage reports and inspect…

diegosouzapw/OmniRoute

Audit local AI coding-agent sessions with agenttrace. An agent skill from luoyuctl/agenttrace.

luoyuctl/agenttrace

A skill your agent uses when maintaining or optimizing OpenClaw workspace files — AGENTS.md, TOOLS.md, SOUL.md, USER.md, IDENTITY.md, HEARTBEAT.md, BOOT.md, MEMORY.md, and related checklists and…

win4r/openclaw-workspace

Estimates what a codebase would cost a traditional human team to rebuild, with P10, P50 and P90 ranges cross-checked by COCOMO II, Function Points and LOCOMO.

jbarbier/claude-code-cost-estimate

Switches the agent to a terse reply style that gives the answer first, drops filler, and keeps every technical fact, command and number exact.

JuliusBrussee/caveman

A skill your agent uses when installing, verifying or configuring OMNI, when command output carries an [OMNI: ...] marker, or when output looks shorter than expected.

fajarhide/omni

Visualize and diagnose OpenClaw context window usage. An agent skill from jzOcb/context-doctor.

jzOcb/context-doctor

Delegate a coding task to Mistral Vibe and supervise the result via git diff.

pcx-wave/vibe-skill

Cross-system agent token/cost audit (Claude Code, Codex, OpenClaw, Hermes, OpenCode): idle burns, model misrouting, config bloat, with dollar savings.

alexgreensh/token-optimizer

Sends one prompt to Claude, GPT through the Codex CLI and Gemini, then tabulates response time, token use and cost, with an optional judged quality score.

garrytan/gstack

Give the human an off switch and a cost meter for the coding agents on this machine, using ClawMetry.

vivekchand/clawmetry

Toolkit for creating and validating skills and subagents. An agent skill from rfxlamia/skillkit.

rfxlamia/skillkit

Weekly multi-agent audit for serious bugs (data integrity, silent caps, staleness, timestamp math, trust boundaries).

VasiHemanth/tokentelemetry

Add or edit an MCP server entry in mcptoon's config correctly — stdio/streamable-http/sse shapes, command rules, placeholders, and validation.

activeing123/mcptoon

Integrate and use Jev, TypeSafe AI's System One decision model, in production codebases.

disler/ten-levels-of-jev

Picks a small, graph-based slice of source with Trailmark and hands a focused code task to a smaller or local model without exposing the whole repository.

trailofbits/skills

Run the Antigravity CLI (Gemini) as a collaborating AI inside Claude Code, with intelligent model routing across the software development lifecycle.

yuting0624/antigravity-for-claude-code

Checks and tunes token-saver output compression: reads stats, explains why a command was or was not compressed, and edits config files or environment variables.

ppgranger/token-saver

Acts on a Caveman learn report: reviews ranked token sinks, applies cost-lowering edits one at a time with your consent, and reports what each fix returned.

JuliusBrussee/caveman

Turns the lead model into a foreman that plans, routes and verifies while cheaper Claude, Codex or Grok workers do the typing, using a per-machine routing card.

olsenbrands/fable-foreman

Read your own agent telemetry from ClawMetry (waste, progress, cost) and act on it before finishing a task.

vivekchand/clawmetry

Answers token usage and cost questions from the Claude Command Center throughput dashboard and shares its link, for the last 7 days or one session.

amirfish1/claude-command-center

Connect any AI agent to MCP servers through mcptoon — one config synced everywhere, one stdio gateway, 99.2% fewer tokens on tool discovery.

activeing123/mcptoon

SmartCrusher + CCR context compression — crunch large JSON arrays, tool outputs, and search results to save tokens.

momori777/Artemis

Audit an agent's context layout against the four places: system prompt, tools, history, tail.

undefined-ui/second-brain-os

Guidelines for driving a workspace's embedded browser with the fewest tool calls, smallest state reads and no needless screenshots or waits.

holaboss-ai/holaOS

Guides building, debugging and tuning apps on the Claude API and Anthropic SDK, including prompt caching, and migrating code between Claude model versions.

warpdotdev/warp