Languages agents

3,587 tagged Languages, measured the same way as everything else here.

Browse within: typescript 164python 139rust 116Multi-Agent 57golang 55open-source 54Autonomous Agents 37agent-orchestration 36claude-code-skills 35antigravity 33go 32agentic 31artificial-intelligence 31code-quality 31

tools

25

VoltAgent/voltagent

Agent

Tools enable agents to interact with external systems, APIs, databases, and perform specific actions beyond generating text. An agent uses its model to decide when to call tools based on their descriptions and the current context.

10k 4d ago A 0 tokens original MIT

issue-fixer

26

pycaret/pycaret

Agent Claude Code

Fix one PyCaret GitHub issue end-to-end and open a PR. Use when the user has picked a specific Approved issue to work on.

9.8k 1mo ago A 33 tokens

kill-list-checker

27

pycaret/pycaret

Agent Claude Code

Verify a feature isn't on the 4.0 kill list before anyone implements it. Use proactively before starting any new feature or restoring 3.x behavior.

9.8k 1mo ago A 36 tokens

proto-rpc-reviewer

28

telepresenceio/telepresence

Agent Claude Code

Use when reviewing changes to any .proto file under rpc/ or to the Go bindings generated from them. Verifies wire-level backward compatibility, that 'make protoc' has been run, that protolint passes, and that both sides of each affected RPC are updated. Surfaces incompatibilities that would break older clients, older…

7.3k 7d ago A 86 tokens original Apache-2.0

CLAUDE

29

PrefectHQ/marvin

Agent

AI agents with tool access, memory, and autonomous decision-making capabilities.

6.2k 11d ago A 0 tokens original Apache-2.0

rivet-dev/actors

Agent Claude Code

Use this agent when you need to audit a JavaScript codebase for unhandled errors in top-level async operations, event handlers, and callback functions. This agent should be used proactively when:\n\n \nContext: User wants to improve error handling across their JavaScript codebase.\nuser: "Can you check if we're…

6.1k 3d ago A 0 tokens original Apache-2.0

init-architect

31

UfoMiao/zcf

Agent

Adaptive initialization: concise at root + detailed at module level; staged traversal with coverage reporting.

6.1k 9d ago A 0 tokens original MIT

planner

32

UfoMiao/zcf

Agent

Use this agent when the user presents a complex task or project that needs to be broken down into manageable steps and documented for review. Examples: Context: User wants to implement a new feature for their Tauri application. user: 'I need to add a group chat management feature to our WeChat assistant app, including…

6.1k 9d ago A 0 tokens original MIT

code-style

33

vercel-labs/open-agents

Agent

Detailed coding conventions, tool implementation patterns, and common patterns for the Open Agents codebase.

5.8k 3d ago A 0 tokens original MIT

ts-coder

34

liam-hq/liam

Agent Claude Code

Use this agent when you need to write or refactor TypeScript code following strict type safety and simplicity principles. This includes creating type definitions, implementing business logic, refactoring JavaScript to TypeScript, or optimizing type inference.

5.1k 3d ago A 49 tokens original Apache-2.0

developer

35

github/gh-aw

Agent

Developer Instructions for GitHub Agentic Workflows.

5.0k yesterday A 9 tokens original MIT

thunderbird/thunderbolt

Agent Claude Code

Use to review React (.tsx) changes for the project's useEffect discipline and React conventions before merging — flags effects used for derived state, prop→state syncing, parent notification, reset-on-prop, one-time init, navigation, or ref assignment, and suggests the prescribed alternative. Also checks…

4.8k 2d ago A 81 tokens original MPL-2.0

credential-hunter

37

Awarexone/Agentic-Bug-Hunter

Agent

Autonomous credential-attack pipeline runner. Chains /wordlist-gen + /osint-employees + /breach-check (data-prep stages, runs without prompts) then HARD STOPS before /spray (live attack stage requires human go/no-go). Designed so the user only types the target once instead of orchestrating four separate commands.…

4.7k +30 today A 91 tokens original MIT

functional-agents

40

JetBrains/koog

Agent

With functional agents, you implement the logic as a function that handles user input, interacts with LLMs, calls tools if necessary, and produces the final output. Compared to graph-based agents, this usually means faster prototyping with the following downsides.

4.5k 3d ago A 0 tokens original Apache-2.0

index

41

JetBrains/koog

Agent

AI agents are autonomous systems that can reason, make decisions, interact with the environment, and take actions to achieve a specific goal. In Koog, an AI agent is more than just a wrapper around an LLM; it is a structured, type-safe state machine designed for the JVM ecosystem.

4.5k 3d ago A 0 tokens original Apache-2.0

fallow-rs/fallow

Agent Codex

Reviews JSON output schema design, backwards compatibility, actions arrays, and machine-readability.

4.4k yesterday A 21 tokens original MIT

user-panel

43

fallow-rs/fallow

Agent Codex

Panel of end-user personas and domain experts that review fallow features, CLI output, error messages, or proposed changes and produce prioritized, actionable feedback.

4.4k yesterday A 32 tokens original MIT

environments

44

evalstate/fast-agent

Agent

Run shell and filesystem tools in local, Docker, Hugging Face, or custom environments.

3.9k 2d ago A 18 tokens original Apache-2.0

plugins

45

evalstate/fast-agent

Agent

Plugins package reusable slash commands such as /find, /peek, or /edit-last, post-user-turn displays, or both. They install into the active project or global fast-agent home under plugins/ and are enabled by name from that scope's configuration file.

3.9k 2d ago A 0 tokens original Apache-2.0

prompting

46

evalstate/fast-agent

Agent

Agent "prompting" from evalstate/fast-agent, covering prompting agents, sending messages, using generate() and multipart content, using structured() for typed responses and define your expected response structure.

3.9k 2d ago A 0 tokens original Apache-2.0

claude-md-auditor

47

matt1398/claude-devtools

Agent Claude Code

Use this agent when CLAUDE.md files or .claude/rules/ files may have drifted from the actual codebase state. This includes after significant refactors, feature additions, file renames, directory restructuring, or when you suspect documentation no longer matches reality. Use proactively after any large code…

3.9k 3mo ago A 527 tokens original MIT

quality-fixer

48

matt1398/claude-devtools

Agent Claude Code

Use this agent when the user wants to fix all code quality issues in the project, including linting, formatting, and unused code detection. This agent runs pnpm fix followed by pnpm quality in a loop, delegating each iteration to a subagent, until all issues are resolved.\n\nExamples:\n\n- User: "Fix all the quality…

3.9k 3mo ago A 263 tokens original MIT