orca-exposure-map

orca-exposure-map is a skill for Claude Code from orcasecurity/orca-skills. It costs 69 tokens per session (3,683 once invoked), scanned A, original, MIT.

A map of the systems and services reachable from the public internet, ranked from an attacker’s point of view. It groups exposure such as open ports, public storage, web applications, and management services.

In plain words
What is it for?
Use it to review a whole environment or one account, inspect web services, find exposed ports, and identify internet-facing assets with vulnerabilities.
Why use it?
It shows which outside-facing assets may offer the easiest paths into an environment, so security work can be prioritised.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the orca-skills plugin — 19 skills shipped together

Good fit Use it to review a whole environment or one account, inspect web services, find exposed ports, and identify internet-facing assets with vulnerabilities.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/orcasecurity/orca-skills/orca-exposure-map
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 orcasecurity/orca-skills --skill orca-exposure-map
Clone the repo
git clone --depth 1 https://github.com/orcasecurity/orca-skills

Made for: Claude Code.

Or install orca-skills, the plugin that ships this one along with the rest of its 19 skills.

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 orca-exposure-map

README.md
[![agentmods](https://agentmods.dev/badge/skills/orcasecurity/orca-skills/orca-exposure-map/github.svg)](https://agentmods.dev/skills/orcasecurity/orca-skills/orca-exposure-map)
Your own site
<a href="https://agentmods.dev/skills/orcasecurity/orca-skills/orca-exposure-map"><img src="https://agentmods.dev/badge/skills/orcasecurity/orca-skills/orca-exposure-map/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.

agentmods 80×15 button for orca-exposure-map

Your own site · 80×15
<a href="https://agentmods.dev/skills/orcasecurity/orca-skills/orca-exposure-map"><img src="https://agentmods.dev/badge/skills/orcasecurity/orca-skills/orca-exposure-map.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,683 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 $0.00069 $0.03683
Opus 5 $0.00034 $0.01842
Sonnet 5 $0.00014 $0.00737
Haiku 4.5 $0.00007 $0.00368

Measured 9d ago against content hash 6b85a2d7aafd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

orca-exposure-map 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 9d 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.

skills/orca-exposure-map/SKILL.md · 451 lines

How it starts

The opening of the file, as written. The whole thing — 451 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Orca Exposure Map Skill

Answers the question: "What can an attacker see from outside, and what's the easiest way in?"

Maps all internet-facing assets, ranks them by exploitability, groups by attack vector (exposed services, public storage, vulnerable web apps, open management ports), and presents the environment from an attacker's perspective.

Usage

/orca-exposure-map
/orca-exposure-map account 123456789012
/orca-exposure-map web services

Or natural language:

  • "what's exposed to the internet?"
  • "show me our attack surface"
  • "what can an attacker see?"
  • "public-facing assets with vulnerabilities"
  • "exposed ports and services"

Processing Logic

Step 1: Determine Scope

Parse user input:

  • All accounts: no argument → full environment
  • Specific account: "account 123456789012" → filter
  • Specific vector: "web services" → focus on that category

Step 2: Gather Data (run ALL in parallel)

Run 6 discovery_search queries to cover different exposure types:

Query 1: Internet-facing assets with critical vulns

discovery_search:
  search_phrase: "internet facing assets with critical vulnerabilities"
  limit: 10

Query 2: Publicly accessible storage

discovery_search:
  search_phrase: "publicly accessible S3 buckets or storage with sensitive data"
  limit: 10

Query 3: Exposed management interfaces

discovery_search:
  search_phrase: "internet facing assets with exposed management ports SSH RDP"
  limit: 10

Query 4: Exposed web applications

discovery_search:
  search_phrase: "internet facing web applications with high vulnerabilities"
  limit: 10

Query 5: Exposed databases

discovery_search:
  search_phrase: "internet facing databases or database ports exposed"
  limit: 10

Query 6: Assets with public IPs and critical alerts

discovery_search:
  search_phrase: "public facing assets with critical open alerts"
  limit: 10

Step 3: Enrich High-Risk Assets

For the top 5 most critical exposed assets, run in parallel:

Read the full file on GitHub · 451 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. 9d ago First seen · 451 lines · 69 tokens per session scan A 6b85a2d7aafd

Subscribe to this mod's changes

orca-exposure-map is a skill published in the GitHub repository orcasecurity/orca-skills (49 stars, last pushed 3d ago), licensed MIT. It adds 69 tokens to every session and 3,683 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 2026-08-30.

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