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IF
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What changed
Observed changes, with before-and-after evidence
IFGOct 3, 2026 · 3 saved observations
Metadata · Oct 3, 2026 · 12:02 UTC · Compared with Sep 30, 2026 · 23:02 UTC
WHAT CHANGED · RULE-BASED ANALYSISProduct listing or positioning changed
Product description changed from “helps users prepare tax answers by finding official tax sources, fetching legislation, guidance, treaties and case law, checking material claims against official text, and blocking final drafts that lack verified inline citations.” to “brings official tax sources into ChatGPT for tax advisers, tax lawyers, accountants and in-house tax teams.
Research legislation, administrative guidance, case law, tax treaties, EU law and OECD publications across the jurisdictions ava...”.
Observed in the public listing; claims come from the publisher.
Short excerpts from up to four changed fields. Open the full comparison for all changes.
Product description
BeforeSep 30, 2026 · 23:02 UTC
helps users prepare tax answers by finding official tax sources, fetching legislation, guidance, treaties and case law, checking material claims against official text, and blocking final drafts that lack verified inline citations.
AfterOct 3, 2026 · 12:02 UTC
brings official tax sources into ChatGPT for tax advisers, tax lawyers, accountants and in-house tax teams.
Research legislation, administrative guidance, case law, tax treaties, EU law and OECD publications across the jurisdictions ava...
Product description
BeforeSep 30, 2026 · 23:02 UTC
helps users prepare tax answers by finding official tax sources, fetching legislation, guidance, treaties and case law, checking material claims against official text, and blocking final drafts that lack verified inline citations.
AfterOct 3, 2026 · 12:02 UTC
brings official tax sources into ChatGPT for tax advisers, tax lawyers, accountants and in-house tax teams.
Research legislation, administrative guidance, case law, tax treaties, EU law and OECD publications across the jurisdictions ava...
Product description
BeforeSep 30, 2026 · 23:02 UTC
Tax research sources
AfterOct 3, 2026 · 12:02 UTC
Official tax research
Id
BeforeSep 30, 2026 · 23:02 UTC
pluginrel_9dade6a02c488191b71895d3553fe82e
AfterOct 3, 2026 · 12:02 UTC
pluginrel_ddbf8100fa5c81919611715a5ae1d303
Files · Oct 3, 2026 · 12:02 UTC · Compared with Sep 30, 2026 · 23:02 UTC
WHAT CHANGED · RULE-BASED ANALYSISPackage or technical metadata updated
Package contents changed in 2 files: .codex-plugin/plugin.json, assets/logo.png. Open the file diff to inspect the edits.
Observed in package metadata. These changes alone do not establish a new customer-facing feature.
Short excerpts from up to four changed fields. Open the full comparison for all changes.
File entries below show saved metadata, such as size and fingerprint. Open a changed file in the full comparison to read its text edits.
Package file
BeforeSep 30, 2026 · 23:02 UTC
540710d2f7f9947c6b17b618a42d73ae4f002fc6bf44d7b00b49fbf1feff7516
AfterOct 3, 2026 · 12:02 UTC
61040766c5bfa1677045d496dc810dbb4be42f0cf1da05b353e65a2848aca41e
Package file
BeforeSep 30, 2026 · 23:02 UTC
1064
AfterOct 3, 2026 · 12:02 UTC
2648
Package file
BeforeSep 30, 2026 · 23:02 UTC
{"sha256":"0187f8176958a4d810c02b6e2dc09ab804d7f46b80373ce4db38e36ea461e7b7","size":55866}
AfterOct 3, 2026 · 12:02 UTC
Not present
Publisher description
From the marketplace listing
IFG brings official tax sources into ChatGPT for tax advisers, tax lawyers, accountants and in-house tax teams.
Research legislation, administrative guidance, case law, tax treaties, EU law and OECD publications across the jurisdictions available in IFG. Find a source from a citation or topic, browse a code or treaty, and open the relevant provision with its official publisher link.
Check available text versions and applicability information for a specified date. Read treaty provisions and their tax-effect dates, locate passages in long documents, and retrieve published legal changes. Use the cited sources to support research notes, client work and internal tax analysis.
Coverage, historical depth and applicability evidence vary by source and jurisdiction. IFG identifies missing evidence and partial results so professionals can assess the limits of each source.
Language: English · Automatically detected from descriptions.
Matches for “gpt”
Exact text from the indicated source. A mention alone does not establish support for your task.
Publisher description
IFG brings official tax sources into ChatGPT for tax advisers, tax lawyers, accountants and in-house tax teams.
Research legislation, administrative guidance, case law, tax treaties, EU law and OECD publications across the jurisdictions available in IFG. Find a source from a citation or topic, browse a code or treaty, and open the relevant provision with its official publisher link.
Check available text versions and applicability information for a specified date. Read treaty provisions and their tax-effect dates, locate passages in long documents, and retrieve published legal changes. Use the cited sources to support research notes, client work and internal tax analysis.
Coverage, historical depth and applicability evidence vary by source and jurisdiction. IFG identifies missing evidence and partial results so professionals can assess the limits of each source.
Files & skills
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
- Package author
- IFG
Package observed Oct 10, 2026.
Technical details
- First seen
- Sep 30, 2026 · 22:02 UTC
- Last seen
- Oct 10, 2026 · 18:00 UTC
- Latest observed change
- Oct 3, 2026 · 12:02 UTC
- Collection status
- Collected
plugin_asdk_app_6a3ed75340f481918077b38ed53f59d8
Download plugin data (JSON)
Before you connect IFG
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Open the publisher's marketplace listing to check current availability and follow its connection instructions. This directory does not install plugins. Check the requested access and any account requirements before connecting.
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How can I evaluate it?
Check the declared skills and available files, then try a small task whose result you can verify. Our archived descriptions and instructions establish publisher claims, not tested runtime quality. Review sources and coverage limits.
