Bill Check
Recalculates totals from manual entries and supported CSV line items. It does not authenticate bills or check whether charges are legitimate.
Open Bill CheckWhat is real today / October 2026
What is real today.
Assistant Gym is building a complete Train, Test, Verify, Certify and Audit system around the assistant you already use. The first tools do narrower jobs. Start with one of them, and know exactly what it checks.
Four browser checks
Open a tool. Give it something specific to inspect.
Each tool works on material you provide. None takes an action in your accounts or establishes that your assistant is qualified for other work.
Decision Audit
Compares structured results with the expected values and supported restrictions you supply. It cannot establish that your expected values are correct.
Open Decision AuditReply Compare
Shows differences between two replies. A difference is not a finding that either reply is correct.
Open Reply CompareAssistant Audit
Inspects a supplied conversation log for selected evidence and process issues. Missing flags are not proof that the conversation was sound.
Open Assistant AuditFive functions, one direction
Partly built is not finished. Planned is not available.
The status labels apply to the specific capabilities offered on this site, not to your assistant as a whole.
Honest limitsThe ambition is big.
The ambition is big.
The starting tools are focused.
These labels separate the narrow tools you can use from the full Train, Test, Verify, Certify and Audit programs still being built. They are not a claim of complete assistant training, testing or verification.
PARTLY BUILT
Train
Hand-played practice is available; automated training of your assistant is not offered.
PARTLY BUILT
Test
Focused output checks are available. The broader testing program is in design.
PARTLY BUILT
Verify
Supplied-value checks are available. The broader verification program is in design; external actions are not verified.
PLANNED
Certify
Certification is in design, not offered yet. The self-entered readiness worksheet is not a certificate.
PARTLY BUILT
Audit
A bounded conversation checker is available. A complete audit of execution or safety is not.
Today’s tools inspect material you supply. They do not demonstrate lasting improvement, production transfer, verified certification, or completion of a real-world action.
Open the browser toolsOther ways to start
Practice, prepare and explore.
There are additional entry points, but they do not turn simulated work into real-world results.
Try a practice scenario
A hand-played exercise to explore decisions and consequences; it does not train your model or prove lasting improvement.
Open practicePrepare readiness evidence
The worksheet helps organize evidence you enter. It does not qualify or certify the assistant.
Open readiness worksheetRead the case library
Inspect examples and bounded findings, without treating scenario outcomes as customer results.
Explore case studiesEvidence boundaries
Do not mistake a tool result for a finished capability.
A useful check is a beginning, not proof that the full Gym is already operating or that an assistant is ready for every job.
Verified certification
Assistant Gym does not offer independently verified public certification or a complete qualification program here. The /certify/ page is a self-entered readiness worksheet, not a credential.
Measured assistant improvement
The available checkers and hand-played practice do not prove that an assistant improved after a controlled baseline, known change and fresh unseen retest. Lasting gains and production transfer are not established by these tools.
Customers and installations
No verified customer, installed-user or adoption count is presented here. Downloads, simulated sessions and model-mediated tests must not be mistaken for independently confirmed customer use.
Marketplaces and connectors
This site does not claim approved, installed or accepted Gym integrations across assistant marketplaces. Private tests, draft packages and directory listings are different from host acceptance, working integration and customer use.
Version 3 priorities
One usable check. One next product. No made-up proof.
The current public starting point is bounded output checking. Decision Audit is the first developer-facing job to try. Handoff Check is the next complete product to build and validate, not a released connected browser service.
Decision Audit
Checks supported structured outputs against supplied expected values and restrictions. You remain responsible for reference correctness and consequential decisions.
Open Decision AuditConnector v0.1.0
The private connector package includes six executable local operations and read-only provider adapters. No live provider-account, OAuth or target-host acceptance is claimed here.
Handoff Check end-to-end
A local bounded operation exists, but a public product connecting a real assignment to the receiving actor and confirmed outcome is not established.
Release and availability
Use the right tool and the right version.
A browser tool, a local toolkit and a separate archive have different release identifiers. None is a release of the entire planned Gym.
Bill Check in the browser
The supported browser Bill Check is version 0.2.30; the browser check and the downloadable toolkit are separate releases.
Open browser Bill CheckAssistant Gym local toolkit
Download version 0.2.31 for supported local checks. Check the package instructions before using it on your own material.
Download toolkit 0.2.31Decision Audit local archive
A separate versioned Decision Audit package, not a new browser Bill Check release or a complete audit product.
Download Decision Audit 0.1.0For builders
Run the supported checks locally.
The local toolkit is version 0.2.31. The browser Bill Check remains version 0.2.30; these are different releases.
Use the documented input formats and inspect what the tools return. A local tool is a way to run a check, not a promise of automatic training.
Still in development
The larger Gym stays in view.
Broader assistant improvement, verified qualifications and certificates, enterprise visitor-assistant help, Guardian supervision, matching and referee products are not offered here as completed services.
Explore the product families as the direction of the company, not a list of finished integrations.
Keep your assistant.
Make the work better.
Start with what you can inspect, then return when the job changes.