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[#119] Add AI agent guide and refresh user entry points#123

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[#119] Add AI agent guide and refresh user entry points#123
SkowronskiAndrew wants to merge 2 commits into
mainfrom
agentsupport

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Summary

Fixes #119.

A review of how well AI agents can use UnityDataTool unattended found that the tool itself and the documentation hold up well, but the entry points have gaps: the --help documentation link always points at main (wrong docs for old binaries), the README still directs downloads to the Actions tab even though Releases exist, the "Using AI tools" example predates AI agents, and there is no usage-oriented starting page — experiments with a mid-tier agent showed the same few facts (the two id columns, one build per database, TypeTree requirements, the refs schema) being re-derived by trial and error.

Changes

Documentation

  • New Documentation/agent-guide.md: the recommended workflow for AI agents (and scripts) analyzing a build — analyze into a database, start from the views, drill down with dump/serialized-file/archive, trace with find-refs — plus the facts that cost the most discovery time (id vs object_id, one build per database, TypeTrees, the refs table) and a worked "diagnose a bundle" example.
  • Linked the guide from the README documentation table, unitydatatool.md, and a short routing note at the top of AGENTS.md (which stays contributor-focused). The pre-agent-era "Using AI tools to help write queries" section of analyze-examples.md now points to the guide.
  • README "Downloads" section points at the Releases page instead of the Actions tab (which no longer publishes binaries).

Versioned documentation link in --help

  • The documentation URL in --help output now pins to the matching vX.Y.Z tag when the version is a bare release number, and links to main otherwise.
  • Since main is bumped to the next version right after each release (so the matching tag doesn't exist yet), InformationalVersion on main now carries a -dev suffix (2.2.0-dev). Release flow gains one small step, documented next to the property in the csproj: drop the suffix before tagging, then bump to the next -dev version.

Testing

  • dotnet build -c Release clean; full UnityDataTool.Tests suite green (286 passed).
  • Verified both URL paths manually: a normal dev build reports Version: 2.2.0-dev and links to blob/main/...; a build with -p:InformationalVersion=9.9.9 links to blob/v9.9.9/....

- New Documentation/agent-guide.md: recommended workflow for AI agents
  analyzing a build (analyze -> query views -> drill down), the id vs
  object_id distinction, one-build-per-database, TypeTree requirements,
  the refs table, and a worked diagnose-a-bundle example. Linked from
  README, unitydatatool.md, AGENTS.md, and it replaces the pre-agent-era
  "Using AI tools" section of analyze-examples.md.
- The --help documentation URL now pins to the release tag when the
  version has no pre-release suffix; main carries a -dev suffix and
  keeps linking to the docs on main.
- README Downloads section points at GitHub Releases instead of the
  Actions tab.
We don't need to recommend binary2text --hexfloat now that it is available in the dump command directly.

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Pull request overview

This PR improves first-contact entry points for UnityDataTool users (including AI agents) by adding an agent-oriented workflow guide, refreshing discovery links, and making --help link to version-appropriate documentation.

Changes:

  • Added Documentation/agent-guide.md and linked it from key entry points (README, unitydatatool.md, AGENTS.md, analyze-examples.md).
  • Updated README downloads guidance to point to GitHub Releases instead of Actions.
  • Updated --help output to link docs to blob/vX.Y.Z/... for release builds and blob/main/... for dev builds, supported by a -dev InformationalVersion convention.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file
File Description
UnityDataTool/UnityDataTool.csproj Adds -dev suffix guidance for InformationalVersion to support versioned doc links.
UnityDataTool/Program.cs Builds documentation URL dynamically based on InformationalVersion (release tag vs main).
README.md Adds link to the new agent guide; updates Downloads section to point to Releases.
Documentation/unitydatatool.md Links to the new agent guide from the docs hub table.
Documentation/comparing-builds.md Updates “Special cases” text; currently contains an invalid dump --hexfloat reference.
Documentation/analyze-examples.md Replaces outdated “AI tools” section with a pointer to the new agent guide.
Documentation/agent-guide.md New usage-oriented workflow guide for AI agents and scripting against the analyze DB.
AGENTS.md Adds a short routing note pointing tool users to the agent guide.

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Comment on lines +329 to +330
* This can happen if the change happens in the header of the file, or in some padding bytes. Such cases are rare because the Serialized File format is quite stable, but is a possibility if comparing files produced by different versions of Unity.
* Sometimes float or double values might appear to be identical in the decimal text representation, but there could be a difference in the actual binary representation. Specify the `--hexfloat` argument to dump to address this issue.
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Docs: refresh user entry points (versioned --help link, AI agent guide, README downloads, AGENTS.md pointer)

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