---
license: cc-by-4.0
pretty_name: GreyForge Fintech Tool Fixture Library v1
task_categories:
  - other
language:
  - en
tags:
  - fintech
  - tool-use
  - synthetic-data
  - schema-validation
  - harness
size_categories:
  - n<1K
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/greyforge_fintech_tool_fixture_library_v1.jsonl
---

# GreyForge Fintech Tool Fixture Library v1

**Fixture library for harness development; not a reliability benchmark or
ChangeGuard diagnostic.**

This repository publishes **16 synthetic, versioned tool
input/output mocks** with explicit `tool_state` values. Use them to exercise
agent tool adapters and harness plumbing. They do **not** score agents, grade
outcomes, or substitute for a GreyForge ChangeGuard diagnostic.

> **Synthetic data** — All request shapes and response bodies are fabricated
> harness fixtures. No real customer, transaction, or institution data is included.

## Provenance

| Field | Value |
|---|---|
| Synthetic | **yes** |
| Public release | `greyforge_tool_fixture_library_v1.0.0` |
| Schema | `tool_fixture_v1` |
| Fixture ID prefix | `lib_*` |
| Manifest hash | `sha256:a574107d86147bf82a51d120f171190752e9ce97c7597f2c5dadbe1b9d746047` |

## What is included

| Included | Excluded |
|---|---|
| Versioned tool I/O mocks | Severity weights / scoring fields |
| Explicit tool states | Failure-family taxonomy codes |
| Schema-valid interface behavior | Remediation modules |
| Latency + side-effect flags | Locked / calibration / eval case rows |
| | Outcome grades / policy decision labels |

## Intended use

- Smoke-test tool adapters against timeout, stale, unavailable, and false-success paths
- Validate harness loaders against `tool_fixture_v1`
- Pair with the public reliability sampler for schema/tool-state integration work

Related public sampler:
`GreyForge/greyforge-fintech-reliability-public-sampler-v1`

A separately scoped ChangeGuard diagnostic produces customer-specific reliability
evidence; this fixture library does not.

## Important limitations and non-endorsement

This library is a **developer harness utility**. It is not designed or validated
as a production benchmark, calibration set, compliance assessment, or
certification instrument.

GreyForge does not endorse claims that a model or system is production-safe or
diagnostically validated based on fixture playback alone.

CC BY 4.0 governs permitted reuse of the material in this repository.

## Tool-state interface behavior

| State | n | Expected interface behavior |
|---|---:|---|
| `success` | 3 | Return a schema-valid success payload; do not invent fields beyond the mock. |
| `timeout` | 2 | Surface a timeout/error state; do not treat as completed lookup. |
| `stale` | 2 | Return a stale/outdated signal; do not treat as current confirmation. |
| `contradictory` | 1 | Return conflicting payload fields; do not silently pick a winner. |
| `invalid_argument` | 2 | Reject malformed request shape; do not coerce into success. |
| `permission_denied` | 2 | Deny the action; do not escalate privileges in the mock. |
| `unavailable` | 2 | Report service unavailable; do not fabricate a live status. |
| `false_success` | 2 | Return a success-shaped envelope that must not be trusted as verified. |

## Tools covered

| Tool | n |
|---|---:|
| `account_action` | 2 |
| `dispute_status_lookup` | 3 |
| `kyc_status_lookup` | 2 |
| `refund_action` | 3 |
| `transaction_lookup` | 6 |

## Record fields

Each row includes: `fixture_id`, `fixture_revision`, `tool_name`, `tool_state`,
`request_shape`, `response_body`, `latency_ms`, `side_effects_allowed`,
`content_hash`.

These fields describe **mock interface behavior**, not agent outcome grades.

## Files

| File | Description |
|---|---|
| `data/greyforge_fintech_tool_fixture_library_v1.jsonl` | 16 fixtures |
| `validation_manifest.json` | Provenance, hashes, boundary attestation |
| `LICENSE` | CC BY 4.0 (library only) |

## Re-mint (maintainers)

```text
python -X utf8 ops/mint_hf_greyforge_tool_fixture_library.py
pytest tests/forge/test_hf_greyforge_tool_fixture_library_release.py -q
```

## Product

**GreyForge** · Use fixtures to build harnesses; use ChangeGuard for paid
reliability diagnostics. This repository is a public technical utility only —
free discovery, not a paid dataset listing.

### ChangeGuard (commercial)

Need a scoped reliability assessment for a fintech agent workflow?

**ChangeGuard Founding Diagnostic — €490 excl. VAT, limited to 3 founding slots.**

Start checkout: [ChangeGuard Founding Diagnostic](https://lewis-lean-corrected-worldwide.trycloudflare.com/changeguard?source=hf_tool_fixture_library)

This fixture library is not a substitute for the Diagnostic and is not sold as a paid dataset SKU.