# Techstack Correlation

> Correlation, confidence scoring, and conflict resolution across all tech-stack signals. Cross-validates and assigns High/Medium/Low confidence per technology.

- **Type:** Skill
- **Install:** `agentstack add skill-transilienceai-communitytools-correlation`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [transilienceai](https://agentstack.voostack.com/s/transilienceai)
- **Installs:** 0
- **Category:** [Security](https://agentstack.voostack.com/c/security)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [transilienceai](https://github.com/transilienceai)
- **Source:** https://github.com/transilienceai/communitytools/tree/main/skills/techstack-identification/correlation
- **Website:** https://www.transilience.ai/

## Install

```sh
agentstack add skill-transilienceai-communitytools-correlation
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Tech-Stack Correlation

## Scope

The Phase 4 layer that consumes all detection outputs (frontend, backend, infra, security, OSINT) and produces the final vetted technology list:

- **Cross-validate** signals from independent sources for corroboration
- **Score confidence** per technology (multi-factor weighted scoring)
- **Resolve conflicts** between signals (version mismatch, mutually exclusive frameworks, temporal inconsistencies, categorical ambiguity)
- **Flag** unresolvable conflicts for manual review

## Signals (input)

- Raw signals grouped by category: `http`, `dns`, `tls`, `javascript`, `html`, `repository`, `job`, `archive`
- Inferred technologies from each detection domain (frontend / backend / infra / security)
- Asset inventory (domains, subdomains, IP map) for URL-context resolution

## Inferences (output)

- `correlated_technologies[]` — each with `sources`, `source_count`, `agreement_score`, `corroborating_signals`
- `conflicts[]` — typed (version_mismatch / mutually_exclusive / temporal_inconsistency / categorical_ambiguity), with severity
- `technologies_with_confidence[]` — confidence level (High / Medium / Low), score (0-1), reasoning breakdown
- `confidence_summary` — counts, overall score, per-category breakdown, recommendations
- `confidence_gaps[]` — technologies needing additional evidence with suggested actions

## Techniques

See [reference/patterns.md](reference/patterns.md).

## When to use

- Always — last analysis stage before report generation
- Required to decide what makes the final tech-stack list and at what confidence
- Pure computation; no external requests

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [transilienceai](https://github.com/transilienceai)
- **Source:** [transilienceai/communitytools](https://github.com/transilienceai/communitytools)
- **License:** MIT
- **Homepage:** https://www.transilience.ai/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-transilienceai-communitytools-correlation
- Seller: https://agentstack.voostack.com/s/transilienceai
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.