indium-agentkit is a distribution scaffold for sharing AI coding-agent skills, subagents, and project context across Claude Code, Codex, Antigravity CLI (formerly Gemini CLI), and Cursor.
This repository also configures its own agents. See what indium-agentkit tells them →
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Add or improve structured logging, metrics, OpenTelemetry tracing, and alerts in application code using the project's existing libraries, with central redaction, bounded label cardinality, and actionable SLO-based alerts that link a runbook. Use when a service cannot answer an operator question from its signals, new…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Produce a verified onboarding guide for a repository covering purpose, prerequisites, setup, source layout, key abstractions, common workflows, and gotchas, with every setup and test command run or marked unverified. Use when new contributors need a persistent guide to get from clone to a passing test run and their…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Speed up a specific slow path (latency, throughput, CPU, memory, or startup) by measuring a reproducible baseline, profiling to find the bottleneck, making the smallest change, and proving the gain against a separate baseline build with a statistical comparison. Use when something is measurably slow or has regressed…
Indium-AI-Labs/indium-agentkit
Skill Codex
Turn a feature request, bug report, refactor, or technical proposal into an implementation-ready plan with goals, non-goals, acceptance criteria tied to tests, affected code, ordered reviewable steps, risks, and rollback. Use when a change is non-trivial, spans several files, or needs agreement before coding. Not for…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Respond to pull request review comments: fetch every review thread, classify each comment as must-fix, agree-and-fix, question, disagree, or out of scope, make minimal focused changes, run the checks, and draft replies that reference each change. Use when a PR has review comments or requested changes, or the user asks…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Implement a product feature backed by a hosted large language model API: task contract, prompt design, structured outputs, tool use, streaming, timeouts and retries, caching, cost controls, prompt-injection defenses, privacy, and evaluation before release. Use when adding or changing code that calls an LLM provider…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Author or improve a Dockerfile, .dockerignore, and Compose setup for a service with multi-stage builds, digest-pinned base images, a non-root user, signal-safe startup, health checks, no secrets in layers, and image scanning plus an SBOM. Use when containerizing a service, slimming or hardening an image, or setting up…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Diagnose and fix tests that pass and fail on the same code: measure the flake rate, classify the cause (timing, ordering, shared state, environment, concurrency, external dependencies), fix the root cause, and quarantine only with a tracked issue. Use when a test fails intermittently locally or in CI, or a retry makes…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Create or refresh a project's AGENTS.md, and CLAUDE.md for Claude Code, from repository evidence: what the project is, verified test and lint commands, source and test locations, conventions, and agent gotchas, kept short because it loads into every session. Use when a repository has no agent context file, the…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Build or review a Model Context Protocol (MCP) server that exposes tools, resources, or prompts to AI clients: SDK and transport choice, model-facing tool names, descriptions, and schemas, tool errors, authorization, least privilege, injection defenses, testing with the MCP Inspector, and backward-compatible…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Design LLM workflows that use more than one model call or agent: pick among prompt chaining, routing, parallel fan-out, orchestrator-workers, and evaluator-optimizer loops, then define termination bounds, handoff state, per-role tool permissions, human checkpoints, retries, tracing, and evals. Use when planning or…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Answer one technical question with a small, time-boxed, throwaway experiment that produces measured evidence and a go, conditional-go, or no-go recommendation before committing to an approach. Use when feasibility, performance, or integration behavior of a library, service, or design is uncertain. Not for production…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Diagnose and fix an existing slow database query, PostgreSQL first with MySQL notes, by capturing its real parameters, reading EXPLAIN ANALYZE plans, and verifying a targeted index, rewrite, or statistics fix. Use when a known query, endpoint, or job is slow, a plan regressed, or N+1 queries or deep OFFSET pagination…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Restructure code (extract, inline, rename, move, split, simplify, decouple) to improve clarity and maintainability while preserving observable behavior, proven by tests run after every small step. Use when code works but is hard to change, read, or test. Not for changing behavior or fixing bugs (use the…
Indium-AI-Labs/indium-agentkit
Skill Codex
Write accurate, user-facing release notes and CHANGELOG entries from the merged pull requests and commits in a release range, using Keep a Changelog categories and a breaking-changes callout with upgrade steps, with every claim checked against the diff. Use when cutting a release, drafting a GitHub release, or…
Indium-AI-Labs/indium-agentkit
Skill Codex
Resolve Git merge, rebase, or cherry-pick conflicts by recovering what each side intended, combining compatible changes, regenerating lockfiles and generated files properly, and proving the result builds and passes tests. Use when a merge, rebase, or cherry-pick stops with conflicts. Not for reviewing the merged…
Indium-AI-Labs/indium-agentkit
Skill Codex
Review a local diff, branch, commit range, or pull request for correctness, regressions, security, error handling, performance, and test coverage, verifying every finding before reporting it. Use when asked to review code or before merging a change. Not for fixing the issues found (do that only when asked) or a full…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Implement or change FreeRTOS or Zephyr firmware: tasks, ISRs, peripheral drivers (SPI, I2C, UART, CAN), DMA, watchdogs, and memory budgets, verified with cross-compiled builds, size checks, and static analysis. Use when writing or modifying embedded RTOS code for Cortex-M, RISC-V, or ESP32 targets. Not for test rigs…
Indium-AI-Labs/indium-agentkit
Skill Codex
Plan and run a staged migration of a database schema, API contract, configuration, storage engine, or file format using expand-migrate-contract, with reconciliation evidence per stage and approval-gated rollback. Use when changing something that existing data, deployed versions, or consumers depend on, such as…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Respond to a leaked credential (API key, token, password, or private key) committed to git, pasted in logs, or shipped in a build artifact: revoke or rotate it first, size the blast radius from audit logs, remove it from the current tree, rewrite history only with approval, and add prevention. Use when a secret was…
Indium-AI-Labs/indium-agentkit
Skill Codex
Review a scoped code change, endpoint, integration, configuration, or LLM or agent feature for exploitable security risks by tracing untrusted input to sinks and identity to protected actions, then report an evidenced findings register. Use when a change touches authentication, authorization, input handling, secrets…
Indium-AI-Labs/indium-agentkit
Skill Claude CodeCodex
Write deterministic seed scripts that fill development, test, demo, or load-test databases with synthetic, referentially intact data that contains no real personal data, with realistic skew and checked integrity. Use when a project needs seed data, fixtures, demo data, or data volume for performance tests. Not for…
Indium-AI-Labs/indium-agentkit
Skill Codex
Investigate a bug, failing test, regression, unexpected output, or production issue by reproducing it, tracing the divergence, testing competing hypotheses, and locking the root cause with a regression test before fixing. Use when behavior is wrong and the cause is not yet proven. Not for planned refactors (use the…
Indium-AI-Labs/indium-agentkit
Skill Codex
Implement a behavior change or bug fix test-first: write a failing test at a public seam, confirm it fails for the right reason, make the smallest change that passes, then refactor with the suite green. Use when the desired behavior can be stated as an executable test before coding. Not for exploratory spikes (use the…
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