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AWSBedrockAgentCoreSkill: Instructions file for Claude Code

CLAUDE.md

AWSBedrockAgentCoreSkill CLAUDE.md is an instructions file for Claude Code from ferdinandobons/AWSBedrockAgentCoreSkill. It costs 727 tokens per session, scanned A, original, MIT.

Repository instructions for a Claude Code skill that documents how to build AI agents with AWS services such as Amazon Bedrock and Strands Agents.

In plain words
What is it for?
Use it when creating, editing, reviewing, or refreshing documentation and code examples for AWS Bedrock AgentCore projects.
Why use it?
It gives the agent a source-cited reference for a fast-changing set of AWS tools and reminds maintainers to recheck outdated guidance and code examples.

Instructions file for Claude Code

Written for Claude Code: Claude Code plugin machinery. Also seen: mentions .claude-plugin; mentions Claude Code.

This is ferdinandobons/AWSBedrockAgentCoreSkill's own configuration. It tells Claude Code how to work on AWSBedrockAgentCoreSkill itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything AWSBedrockAgentCoreSkill configures →

not rated 207repo 5mo ago A scan 727 tokens original MIT
View source ↗ ferdinandobons/AWSBedrockAgentCoreSkill
Reuse

Borrowing it

Nothing to install: this file belongs to ferdinandobons/AWSBedrockAgentCoreSkill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ferdinandobons/AWSBedrockAgentCoreSkill/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/ferdinandobons/AWSBedrockAgentCoreSkill

Made for: Claude Code.

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 AWSBedrockAgentCoreSkill CLAUDE.md

README.md
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Your own site
<a href="https://agentmods.dev/instructions/ferdinandobons/awsbedrockagentcoreskill/claude-md"><img src="https://agentmods.dev/badge/instructions/ferdinandobons/awsbedrockagentcoreskill/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/ferdinandobons/awsbedrockagentcoreskill/claude-md"><img src="https://agentmods.dev/badge/instructions/ferdinandobons/awsbedrockagentcoreskill/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 727 This file is loaded in full into every session.
When invoked 727 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00727 $0.00727
Opus 5.5 $0.00291 $0.00291
Sonnet 5.5 $0.00145 $0.00145
Haiku 4.5 $0.00073 $0.00073

Measured 2mo ago against content hash 508e5d57446d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

AWSBedrockAgentCoreSkill CLAUDE.md 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 2mo 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.

CLAUDE.md · 46 lines

How it starts

The opening of the file, as written. The whole thing — 46 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Project memory - aws-bedrock-agentcore-skill

Claude Code plugin bundling the aws-bedrock-agentcore-skill skill (skills/aws-bedrock-agentcore-skill/): a source-cited playbook for building AI agents on AWS (Strands Agents, Amazon Bedrock, Bedrock AgentCore). See README.md. Repo: https://github.com/ferdinandobons/AWSBedrockAgentCoreSkill (public).

Maintenance & freshness - IMPORTANT

This skill documents a fast-moving domain (Bedrock AgentCore went GA in late 2025; features ship monthly). It has a real shelf life. Treat it as self-correcting and well-verified, not guaranteed bug-free - every QA pass so far found real runtime bugs in freshly-added code snippets.

  • After ~3–6 months, treat maturity labels, version pins, GA dates, and every "Verify live" item as SUSPECT until re-checked against the official page in references/sources.md.
  • Refresh process: periodically re-run the build/QA workflows - research → build-simulation audit → full per-file review → snippet verification against official docs. The workflow scripts used to build and verify this skill live locally in .aws-research/ (gitignored build artifacts; re-runnable or regenerable). The source index is generated by python3 .aws-research/gen_sources.py.
  • Bump the version in .claude-plugin/plugin.json on every shipped change; run claude plugin validate . before committing.
  • Never hard-code volatile facts (live prices, default quotas, current model IDs/regions) - defer to the AWS console / model cards, as the skill already does.

Authoring rules (when adding or editing content)

  • Every best practice and code snippet must carry an inline _Source: official URL.
  • New code snippets must be verified against official docs piece by piece (params, shapes/types, enums, ARNs, imports) - do not trust generated code; the QA passes repeatedly caught wrong-param / list-vs-dict / str-vs-bytes / deprecated-API bugs.
  • Provenance: official sources only - docs.aws.amazon.com, strandsagents.com, official AWS GitHub orgs (aws/awslabs/aws-samples/aws-ia), the official Terraform registry (hashicorp/aws, hashicorp/awscc), and boto3/pypi/npm. The two non-AWS sources (the A2A protocol spec and Langfuse as an optional OTEL backend) are labelled as such; third-party blogs are excluded.
  • Keep SKILL.md a router (decision tree + playbooks); put depth in references/. On any conflict, the references/ file wins over the assets/ matrices and over the SKILL.md summary.
  • After adding sources, regenerate references/sources.md and re-run the link check before committing.

Read the full file on GitHub · 46 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. 2mo ago First seen · 46 lines · 727 tokens per session scan A 508e5d57446d

Subscribe to this mod's changes

AWSBedrockAgentCoreSkill CLAUDE.md is an instructions file published in the GitHub repository ferdinandobons/AWSBedrockAgentCoreSkill (207 stars, last pushed 5mo ago), licensed MIT. It adds 727 tokens to every session, about $0.0029 per session on Opus 5.5. 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 2026-08-30.

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