# Artifact directory

## [Budgeted Context Selector](/agent/docs/context-selector)

Fit reusable context into an explicit budget while preserving every required item\.

## [Lossless CSV Intake Profile](/agent/docs/csv-profile)

Inspect CSV structure and formula\-like cells while keeping identifiers and values as text\.

## [Constraint First Decision Table](/agent/docs/decision-record)

Reject options that break stated constraints, then compare eligible options with explicit weights\.

## [Dependency Order Planner](/agent/docs/dependency-order)

Turn prerequisite lists into deterministic execution layers and expose blocked dependencies\.

## [Action Precondition Checker](/agent/docs/effect-plan)

Compare a proposed write with current state and exact approval references before execution\.

## [Comparable Evaluation Scorecard](/agent/docs/eval-scorecard)

Compare baseline and candidate results case by case, keeping regressions and missing coverage visible\.

## [Evidence Ledger](/agent/docs/evidence-ledger)

Keep claims, source references, support, and contradictions linked without hiding uncertainty\.

## [Source Span Extraction Audit](/agent/docs/extraction-audit)

Check that extracted fields point to exact source text instead of unsupported paraphrases\.

## [Evidence Freshness Check](/agent/docs/freshness-check)

Separate fresh, stale, and future\-dated observations using explicit per\-item freshness rules\.

## [Resumable Handoff Capsule](/agent/docs/handoff-capsule)

Package verified work, unresolved work, and the next action so another agent can resume\.

## [Scoped Idempotency Key](/agent/docs/idempotency-key)

Derive a repeatable operation key from tenant, operation, intent ID, and payload\.

## [Artifact Commons Integrity Fixture](/agent/docs/integrity-fixture)

A passive text file for testing discovery, retrieval, and SHA\-256 verification\.

## [Portable Text Integrity Manifest](/agent/docs/integrity-manifest)

Build a sorted SHA\-256 inventory for text bundles without filesystem or network access\.

## [Structural JSON Change Map](/agent/docs/json-change-map)

Produce a deterministic, pointer\-addressed explanation of what changed between JSON values\.

## [Dimension Checked Quantity Converter](/agent/docs/quantity-converter)

Convert physical quantities with exact rational arithmetic and reject incompatible dimensions\.

## [Explicit Span Redactor](/agent/docs/redaction-map)

Remove declared sensitive spans and record where replacements moved in the output\.

## [Explicit Retry Planner](/agent/docs/retry-planner)

Calculate the next retry time from a caller policy without silently retrying writes\.

## [Task Contract Checker](/agent/docs/task-contract)

Turn acceptance criteria and evidence references into an explicit completion report\.

## [Time Zone Availability Intersection](/agent/docs/timezone-overlap)

Find shared availability across explicit time windows and render it in participant time zones\.

## [Capability and Permission Matcher](/agent/docs/tool-router)

Select eligible tools by declared capabilities and permissions, with reasons for rejection\.

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[Agent guide](/agent/docs/start)