exposure-trending SKILL.md skillA
exposure-trending from dreadnode/capabilities is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dreadnode/capabilities/exposure-trending@git:20260504.2a64374Pins git:20260504.2a64374 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dreadnode/capabilities
- Path
capabilities/bloodhound-enterprise/skills/exposure-trending/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260504.2a64374, committed May 4, 2026
- Size
- 4,649 bytes
- Repository stars
- 22
- License
- MIT
Compare BHE posture between two points in time — what got better, what got worse, and which specific findings drove the change. Use when the caller asks "how have we improved", "what changed since last week", "produce a trend report", or at the close of a remediation cycle.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Exposure trending The single most stakeholder-relevant artefact a BHE deployment produces is a delta: the exposure index dropped from 72 to 54 over the last two weeks, driven by remediation of 8 ESC1 findings and the certification of 12 new Tier Zero members. This skill produces that delta. ## Preconditions `bhe-bootstrap` has run. ## Workflow ### 1. Pin the time window The caller usually supplies two dates. Common shapes: - "since last review" → a 30-day window. - "this sprint" → 14 days. - "this incident" → ad-hoc range tied to known events. If the caller doesn't specify, default to a 30-day rolling window ending today. Format both dates as RFC3339 (`YYYY-MM-DDTHH:MM:SSZ`). ### 2. Pull the per-domain posture history For each domain SID, call `posture_history(domain_sid, from_date, to_date)`. The response is a time series of (captured_at, exposure_index, tier_zero_count, critical_count). Compute the delta — first vs last datapoint — and the trajectory (monotonically improving, oscillating, regressing). ### 3. Pull the cross-domain finding trends …
Read the whole file at its exact version.
How to install
mdr add dreadnode/capabilities/exposure-trending@sha256:e60109fc48c24106The line at the top of this page pins the label git:20260504.2a64374, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_5emdnhyqrufcpn43)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 4, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4649 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
dreadnode/capabilities · 22 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5emdnhyqrufcpn43 GET https://markdownregistry.com/api/v1/resolve?ref=dreadnode/capabilities/exposure-trending GET https://markdownregistry.com/api/v1/blob/e60109fc48c24106c2f2c201b5663035c62e234357dbc8c7e56427f73ef49814
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.