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Tool Annotations Charter changedcommunity/interest-groups/tool-annotations

Nearest release: v2.1.224, published 6 hours after upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 6 Aug 2026 18:59 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 28 Sep 2026 22:07 UTC.

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First seen 14 Aug 2026 this site's first read of the page
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3434 
3535## Leadership
3636 
37| Role | Name | Organization | GitHub | Term |
38| ----------- | -------------- | ------------ | ---------------------------------------------------- | ------- |
39| Facilitator | Sam Morrow | GitHub | [@SamMorrowDrums](https://github.com/SamMorrowDrums) | Initial |
40| Facilitator | Robert Reichel | OpenAI | [@rreichel3](https://github.com/rreichel3) | Initial |
37| Role | Name | Organization | GitHub | Term |
38| - | - | - | - | - |
39| Facilitator | Sam Morrow | GitHub | [@SamMorrowDrums](https://github.com/SamMorrowDrums) | Initial |
40| Facilitator | Robert Reichel | OpenAI | [@rreichel3](https://github.com/rreichel3) | Initial |
4141 
4242## Membership
4343 
44| Name | Organization | GitHub | Discord | Level |
45| ----------------------- | ------------ | ---------------------------------------------------- | -------- | ----------- |
46| Sam Morrow | GitHub | [@SamMorrowDrums](https://github.com/SamMorrowDrums) | | Facilitator |
47| Robert Reichel | OpenAI | [@rreichel3](https://github.com/rreichel3) | | Facilitator |
48| Matt Carey | Cloudflare | [@mattzcarey](https://github.com/mattzcarey) | | Participant |
49| Kapil Sharma | Microsoft | [@kapil8811](https://github.com/kapil8811) | | Participant |
50| Connor Peet | Microsoft | [@connor4312](https://github.com/connor4312) | | Participant |
51| Ola Hungerford | Nordstrom | [@olaservo](https://github.com/olaservo) | | Participant |
52| Gökhan Arkan | GitHub | [@gokhanarkan](https://github.com/gokhanarkan) | | Participant |
53| Joanna Krzek-Lubowiecka | GitHub | [@joannakl](https://github.com/joannakl) | | Participant |
54| Maxi Boch | Independent | [@maxiboch](https://github.com/maxiboch) | maxiboch | Participant |
44| Name | Organization | GitHub | Discord | Level |
45| - | - | - | - | - |
46| Sam Morrow | GitHub | [@SamMorrowDrums](https://github.com/SamMorrowDrums) | | Facilitator |
47| Robert Reichel | OpenAI | [@rreichel3](https://github.com/rreichel3) | | Facilitator |
48| Matt Carey | Cloudflare | [@mattzcarey](https://github.com/mattzcarey) | | Participant |
49| Kapil Sharma | Microsoft | [@kapil8811](https://github.com/kapil8811) | | Participant |
50| Connor Peet | Microsoft | [@connor4312](https://github.com/connor4312) | | Participant |
51| Ola Hungerford | Nordstrom | [@olaservo](https://github.com/olaservo) | | Participant |
52| Gökhan Arkan | GitHub | [@gokhanarkan](https://github.com/gokhanarkan) | | Participant |
53| Joanna Krzek-Lubowiecka | GitHub | [@joannakl](https://github.com/joannakl) | | Participant |
54| Maxi Boch | Independent | [@maxiboch](https://github.com/maxiboch) | maxiboch | Participant |
5555 
5656## Operations
5757 
58| Meeting | Frequency | Duration | Purpose |
59| ---------- | --------- | -------- | ---------------------------------------------- |
60| Discussion | TBD | TBD | Use-case sharing, annotation review, open Q\&A |
58| Meeting | Frequency | Duration | Purpose |
59| - | - | - | - |
60| Discussion | TBD | TBD | Use-case sharing, annotation review, open Q\&A |
6161 
6262Discord: [#tool-annotations-ig](https://discord.com/channels/1358869848138059966/1482836798517543073)
6363 
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6767 
6868### Active SEPs Under Discussion
6969 
70| SEP | Title | Status | Author |
71| ---------------------------------------------------------------------------------- | ---------------------------------- | ------ | ------------------------------------------------------------------------------------------------ |
72| [SEP-1862](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1862) | Tool Resolution (preflight checks) | Draft | [@SamMorrowDrums](https://github.com/SamMorrowDrums) |
73| [SEP-1913](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1913) | Trust and Sensitivity Annotations | Draft | [@SamMorrowDrums](https://github.com/SamMorrowDrums), [@rreichel3](https://github.com/rreichel3) |
74| [SEP-1984](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1984) | Comprehensive Tool Annotations | Draft | [@sambhav](https://github.com/sambhav) |
75| [SEP-2417](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2417) | Model Preferences for Tools | Draft | [@ProductOfAmerica](https://github.com/ProductOfAmerica) |
70| SEP | Title | Status | Author |
71| - | - | - | - |
72| [SEP-1862](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1862) | Tool Resolution (preflight checks) | Draft | [@SamMorrowDrums](https://github.com/SamMorrowDrums) |
73| [SEP-1913](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1913) | Trust and Sensitivity Annotations | Draft | [@SamMorrowDrums](https://github.com/SamMorrowDrums), [@rreichel3](https://github.com/rreichel3) |
74| [SEP-1984](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1984) | Comprehensive Tool Annotations | Draft | [@sambhav](https://github.com/sambhav) |
75| [SEP-2417](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2417) | Model Preferences for Tools | Draft | [@ProductOfAmerica](https://github.com/ProductOfAmerica) |
7676 
7777### Open Questions
7878 
from line 89
8989 
9090## Changelog
9191 
92| Date | Change |
93| ---------- | --------------- |
92| Date | Change |
93| - | - |
9494| 2026-04-20 | Initial charter |
9595 
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