analyze-temporal-trajectory SKILL.md skillA

analyze-temporal-trajectory from yogsoth-ai/de-anthropocentric-research-engine is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add yogsoth-ai/de-anthropocentric-research-engine/analyze-temporal-trajectory@git:20260923.cbc38aa

Pins git:20260923.cbc38aa in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
yogsoth-ai/de-anthropocentric-research-engine
Path
skills/analyze-temporal-trajectory/SKILL.md
Versions recorded
1
Latest version
git:20260923.cbc38aa, committed Sep 23, 2026
Size
3,899 bytes
Repository stars
508
License
Apache-2.0

Analyze an ordered temporal trajectory, including persistence/narrowing/widening tests, regime changes, inflection points, and optional extrapolation with uncertainty. Entity type, window, and forecast mode are parameters.

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

# analyze-temporal-trajectory

## Purpose

Analyze an ordered temporal trajectory for persistence, narrowing or widening, regime changes, inflection points, and optional uncertain extrapolation.

## Input contract

```yaml
required: [time_indexed_records, entity_type, metric, window]
optional: [forecast_mode, uncertainty_model, grouping_keys, event_markers]
constraints: [records are ordered by time; metric direction is explicit; extrapolation is optional and must carry uncertainty]
```

## Procedure

1. Normalize records by entity, metric, and time index and identify the observed frontier.
2. Fit the caller-selected trajectory representation and inspect residuals and regime changes.
3. Detect inflection points, persistence, narrowing, widening, or stable segments.
4. If forecast mode is enabled, extrapolate with confidence bands and explicit caveats.
5. Return trajectory data, regime annotations, and uncertainty.

If the trajectory suggests an abrupt regime change rather than smooth variation, consider `detect-breakpoint` as the next tactic.

## Output contract

```yaml
produces: [trajectory_series, fitted_model, inflection_points, regime_labels, forecast, uncertainty_notes]
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add yogsoth-ai/de-anthropocentric-research-engine/analyze-temporal-trajectory@sha256:bdd7286cfd8a7dae

The line at the top of this page pins the label git:20260923.cbc38aa, 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.

Badge

mdr badge

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Versions

The registry has recorded 1 version of this file, committed on Sep 23, 2026.

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git:20260923.cbc38aa latest2026-09-23 cbc38aa 3,899 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3899 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
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  • pass: No script tag

Source

GitHub

yogsoth-ai/de-anthropocentric-research-engine · 508 stars · license Apache-2.0 · pushed 2026-10-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_cte6ebgd6lped273
GET https://markdownregistry.com/api/v1/resolve?ref=yogsoth-ai/de-anthropocentric-research-engine/analyze-temporal-trajectory
GET https://markdownregistry.com/api/v1/blob/bdd7286cfd8a7daec656dc7da9eb36a2b7dd42aaa94ca1130c16a061632e5eb9

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.

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