Source: https://guthlabs.ai/docs/jobs/tilly-evidence-reconciliation/tools/

job / candidate

# Evidence reconciliation — tools

The distinct tools record for Evidence reconciliation. This page is proposal-only.

Status: **proposed**Lifecycle: **candidate**

## Record status

**Record ID**: job:tilly:evidence-reconciliation

**Parent lifecycle**: candidate

**Page lane**: package

**Lane lifecycle**: proposed

**Owner**: Tilly

**Owner role**: Pointguard and independent reviewer

**Owner status**: WORKING

**Qualification result**: NOT RUN · held for evidence and human review

**Working browser surface:** [Agent jobs — builder overview](<https://guthlabs.ai/guth.html#builder>) — Inspect the package and stage a local project. This route is local-only; provider, credential, database, customer, publication, deployment, and production effects remain held.

## Authoritative package lane tools and interfaces

### Canonical tools-page assignments

- **PointGuard** (interface · required) — Provides the persistent cross-app context room for the review while specialist apps remain canonical owners.

- **Instrument catalog** (interface · required) — Provides the bounded catalog of available verified instruments; selection must remain limited to exact approved slugs.

- **Claim examiner** (interface · required) — Supports comparison of claim wording against evidence and exposes where a claim outruns its receipts.

- **Citation checks** (skill · required) — Checks source locators, provenance, revisions, and citation completeness without implying publication authority.

- **Agent Logs** (record · required) — Preserves work state, receipts, authority boundaries, and review history.

- **Approvals** (interface · required) — Records local proposal decisions as Needs review, Approved, or Held while external effects remain held.

- **Field Guides** (interface · required) — Opens the existing Instrument packets, Qualification records, Grant dossiers, and Public-claim routes procedures.

Only the page's admitted lane is rendered as an assignment. Other lane inventories remain source records but are not merged here. Tool kind and required/optional status are preserved.

## Authoritative lane instrument assignments

### Canonical tools-page assignments

[checksum-verifieroptional · Verify supplied source hashes or file checksums when a checksum value is available; record the result as evidence, not as publication approval.](<https://guthlabs.ai/docs/instruments/checksum-verifier/>)[binary-text-diff-similarity-ratiooptional · Compare supplied text revisions or claim drafts for material differences; preserve inputs and treat similarity as a review aid, not proof of correctness.](<https://guthlabs.ai/docs/instruments/binary-text-diff-similarity-ratio/>)

An instrument listed only for another lane does not become a tools-page assignment.

## Use boundary

- A citation or checksum may verify identity or presence without proving the claim is true.

- A draft, local approval, or indexed route may be mistaken for publication or production authority.

- Tilly may be pressured to approve her own instrument work or evidence.

- Contradictions may be hidden by summarization, revision loss, or selective source linking.

- A stale source revision may be treated as current without recording provenance and hash state.

- Qualification, grant, credential, or funding language may imply authorization not present in the records.

- Instrument outputs may be overinterpreted beyond their stated educational or estimator limitations.

- Private evidence may leak into public-claim preparation or customer-facing surfaces.

- Missing deadlines may cause silent drift or unreviewed publication pressure.

- Provider, database, credential, customer, upload, send, and production effects are not established by the available routes.

## Sources and evidence

These pointers bind the page to evidence. They do not grant authority or collapse verification into deployment.

- `agents/index.html#tilly`

- `source_record:job:tilly:evidence-reconciliation`

- `job:tilly:evidence-reconciliation`

- `Observed native contract: Notebook records, deadlines, PointGuard, lifecycle, provenance, and held web boundary`

- `App routes: /app/pointguard/, /app/notebook/agent-logs/, /app/notebook/approvals/, /app/notebook/field-guides/, /app/notebook/search/`

- `Allowed instruments: checksum-verifier`

- `Allowed instruments: binary-text-diff-similarity-ratio`