LangChain skills

767 tagged LangChain, measured the same way as everything else here.

Browse within: agent 459cybersecurity 200generative-ai 200hacking 200ai-prompts 175go 175LLM 116chatbot 112agents 95openai 85langgraph 83deepagents 56chatgpt 55ai-assistant 54

docs

49

madezmedia/acmi

Skill Claude CodeCodex

ACMI is a universal architectural framework for giving AI agents persistent, real-time context. It replaces fragmented, multi-table database joins with a single, lightning-fast Key-Value engine (Upstash Redis) optimized specifically for LLM context windows.

not rated 3 3d ago A 0 tokens original MIT

shield

50

kobepaw/goop-shield-community

Skill Claude Code needs its repo

AI agent guardrails — defends prompts against injection attacks, jailbreaks, and evasion; scans LLM responses for leaked secrets and harmful content. Up to 36 inline defenses (24 default), 3 output scanners, and adaptive ranking. Keywords: shield, guardrails, prompt injection, defense, security, scan.

not rated 3 4mo ago A 67 tokens original Apache-2.0

veriswarm

51

veriswarm/veriswarm-sdk

Skill Claude CodeCodex

Trust scoring, PII protection, and audit for OpenClaw agents. Strips personal data before it reaches the LLM. Blocks dangerous tools. Detects prompt injection. Audits everything.

not rated 2 15d ago A 43 tokens original MIT

snaprender

53

User0856/snaprender-integrations

Skill Claude CodeCodex

Give your agent eyes on the web — screenshot any URL as an image file, or extract page content as markdown/text/HTML. Supports device emulation (iPhone, iPad, Pixel, MacBook), dark mode, full-page scroll, ad blocking. Uses exec tool with curl (NEVER the browser tool). $SNAPRENDERAPIKEY is pre-set. See instructions…

not rated 2 3mo ago B 82 tokens original MIT

sqlmind

54

VeloceAI/sqlmind

Skill Claude CodeCodex

SQLMind solves five root causes of LLM SQL failure.

not rated 2 2mo ago A 0 tokens original MIT

link-ingest

55

simon-aibc/agentOS

Skill Claude CodeCodex

Safely retrieve readable text from one public URL for SimonOS. Use when a user sends a single http(s) link and asks to read, summarize, or inspect it; return a clear limitation for private or unsupported social sources.

not rated 1 4d ago A 50 tokens original MIT

aura

56

phillypmack/aura-agent

Skill Claude CodeCodex

Give this agent a real email address, a webhook URL, durable memory across runs, and the ability to wait for an event without burning tokens. Use when a task needs a verification code sent by email, needs to wait for a webhook or an approval, needs to remember something after the session ends, or needs to survive a…

not rated 0 14d ago A 74 tokens original MIT

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