bedrock-agentcore

bedrock-agentcore is a skill for Claude Code, Codex from ihatesea69/kiro-kit. It costs 63 tokens per session (1,535 once invoked), scanned A, original, MIT.

A guide to deploying and operating agents with Amazon Bedrock AgentCore. It covers hosting agent containers and adding services such as session memory, access control, tracing, metrics, logs, code execution, and browser access.

In plain words
What is it for?
Use it to choose between AgentCore Runtime, Harness, and Lambda, host agents, connect memory and identity, monitor runs, or host an MCP server on AgentCore Runtime.
Why use it?
It helps turn an agent that runs locally into a hosted AWS service with managed runtime, identity, memory, and operational support.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Use it to choose between AgentCore Runtime, Harness, and Lambda, host agents, connect memory and identity, monitor runs, or host an MCP server on AgentCore Runtime.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ihatesea69/kiro-kit/bedrock-agentcore
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add ihatesea69/kiro-kit --skill bedrock-agentcore
Clone the repo
git clone --depth 1 https://github.com/ihatesea69/kiro-kit

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for bedrock-agentcore

README.md
[![agentmods](https://agentmods.dev/badge/skills/ihatesea69/kiro-kit/bedrock-agentcore.svg)](https://agentmods.dev/skills/ihatesea69/kiro-kit/bedrock-agentcore)
Your own site
<a href="https://agentmods.dev/skills/ihatesea69/kiro-kit/bedrock-agentcore"><img src="https://agentmods.dev/badge/skills/ihatesea69/kiro-kit/bedrock-agentcore.svg" alt="Measured on agentmods" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,535 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00063 $0.01535
Opus 5 $0.00032 $0.00767
Sonnet 5 $0.00013 $0.00307
Haiku 4.5 $0.00006 $0.00153

Measured 4d ago against content hash dcacee24b9bc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

bedrock-agentcore scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

presets/ai-engineer/skills/bedrock-agentcore/SKILL.md · 167 lines

How it starts

The opening of the file, as written. The whole thing — 167 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Amazon Bedrock AgentCore

Activate this skill when deploying an agent to AWS or wiring AgentCore components together.

When to Use

  • Containerising a Strands / LangGraph / CrewAI / LlamaIndex / ADK agent for hosting
  • Choosing a deployment target for an agent (Harness vs Runtime vs Lambda)
  • Adding session or long-term memory to a chatbot
  • Wiring agent tracing, metrics, and logs
  • Hosting an MCP server on AgentCore Runtime

Component Map

Component Purpose
Runtime Serverless deployment of an agent container
Gateway Turns APIs, Lambdas, and services into MCP tools (see agentcore-gateway-mcp)
Memory Short-term session context, long-term records
Identity Access control for agents and callers
Observability Traces, metrics, logs for agent runs
Code Interpreter Sandboxed code execution as a tool
Browser tool Headless browsing as a tool

AgentCore was in preview from July 2025 and reached GA in October 2025 across nine regions (us-east-1, us-west-2, eu-central-1, ap-southeast-1, ap-northeast-1 among them). Do not assert that every component is GA — component availability moves. Check the release notes and cite the date you checked.

Choosing a Target

AgentCore Harness (GA June 2026) — no infrastructure, no container, no orchestration loop. You call CreateHarness and then InvokeHarness. Model providers include Bedrock, Anthropic, OpenAI, and Gemini. Use it when a hosted model plus tools is genuinely enough.

AgentCore Runtime — you have agent code and want it hosted. Deliberately framework-agnostic: CrewAI, LangGraph, LlamaIndex, Google ADK, the OpenAI Agents SDK, and Strands Agents all run on it, with any FM in or out of Bedrock (OpenAI, Gemini, Claude, Amazon Nova, Llama, Mistral), speaking MCP and A2A.

Plain Lambda + InvokeModel — it is not really an agent. One model call with fixed post-processing does not need an agent runtime.

Read the full file on GitHub · 167 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 167 lines · 63 tokens per session scan A dcacee24b9bc

Subscribe to this mod's changes

bedrock-agentcore is a skill published in the GitHub repository ihatesea69/kiro-kit (18 stars, last pushed 19d ago), licensed MIT. It adds 63 tokens to every session and 1,535 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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