click.aligned.chat.message

aligned.click

Schema Diff

+8 -3

From

CID
bafyreigvs6ir7ov...
Indexed At
2026-07-29 06:38 UTC
View this version

To

CID
bafyreiakkz7noad...
Indexed At
2026-08-09 07:48 UTC
View this version

Compatibility Analysis

Backward Compatible

Backward compatible. 2 non-breaking changes.

Non-Breaking Changes (2)
  • AddedVertex AddedVertex { vertex_id: "click.aligned.chat.message:body.withheld" }
  • AddedEdge AddedEdge { src: "click.aligned.chat.message:body", tgt: "click.aligned.chat.message:body.withheld", kind: "prop", name: Some("withheld") }

Migration Guidance

Added Elements

  • AddedVertex { vertex_id: "click.aligned.chat.message:body.withheld" }

Additional Notes

  • Non-breaking: AddedEdge { src: "click.aligned.chat.message:body", tgt: "click.aligned.chat.message:body.withheld", kind: "prop", name: Some("withheld") }
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{
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  "id": "click.aligned.chat.message",
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  "defs": {
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    "main": {
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      "key": "tid",
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      "type": "record",
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      "record": {
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        "type": "object",
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        "required": [
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          "session",
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          "role",
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          "text",
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          "createdAt"
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        ],
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        "properties": {
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          "refs": {
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            "type": "array",
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            "items": {
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              "ref": "com.atproto.repo.strongRef",
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              "type": "ref"
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            },
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            "maxLength": 50,
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            "description": "Records this turn is about, as strong references. Pointed at, never copied: a copy would survive the author deleting the original, and it should not. A strongRef pins the CID, so a reader gets the version that was actually discussed and can tell when it has since changed — which is what you want for a post, whose text is the thing."
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          },
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          "role": {
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            "type": "string",
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            "description": "Who is speaking.",
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            "knownValues": [
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              "user",
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              "assistant"
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            ]
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          },
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          "text": {
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            "type": "string",
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            "maxLength": 60000,
36 -
            "description": "What was said. The assistant's own words, so they are stored rather than referenced — there is nowhere else they exist.",
36 +
            "description": "What was said. The assistant's own words, so they are stored rather than referenced — there is nowhere else they exist. Runs of █ are redactions: spans the author covered rather than withhold the whole turn over, of a fixed width so the bar does not say how long the words were. The covered words were never published and are not recoverable from this record; a viewer that does nothing special shows the bars as text, which is the honest reading.",
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            "maxGraphemes": 15000
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          },
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          "model": {
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            "type": "string",
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            "description": "The model that produced an assistant turn, e.g. 'greenpt/minimax-m2.5'. Present on assistant turns so a reader never has to guess whether they are reading a person or a machine, and can tell which machine."
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          },
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          "steps": {
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            "type": "array",
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            "items": {
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              "ref": "#step",
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              "type": "ref"
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            },
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            "maxLength": 100,
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            "description": "The tools the agent called on this turn, in order. Published because the point of a conversation like this is usually *how* the answer was reached; a reply with the working removed is the least interesting part of it."
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          },
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          "session": {
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            "type": "string",
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            "format": "at-uri",
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            "description": "The click.aligned.chat.session this turn belongs to. A plain at-uri, deliberately not a strongRef: the session may be retitled later, and a strongRef would pin a CID that then no longer exists."
56 56
          },
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          "mentions": {
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            "type": "array",
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            "items": {
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              "type": "string",
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              "format": "did"
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            },
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            "maxLength": 50,
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            "description": "atproto accounts this turn is about, as DIDs. Deliberately not strongRefs to their profile records: a person is not a version of their bio, and pinning one would make a turn about someone go stale the next time they change their avatar. A DID is the identity, and it is the identity that was being discussed."
65 65
          },
66 +
          "withheld": {
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            "type": "boolean",
68 +
            "description": "This turn happened and its content was not published. Every turn of a published conversation gets a record, so one published in part has visible holes rather than invisible ones — an answer to a question that was held back would otherwise read as an answer to whatever came before it. A conversation nobody published has no records at all, withheld ones included: a record saying only that somebody spoke at a time is a hole in nothing. Stated rather than inferred from an empty `text`, so a reader never has to guess whether a turn was withheld or simply empty. Absent means published."
69 +
          },
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          "createdAt": {
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            "type": "string",
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            "format": "datetime",
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            "description": "When the turn happened."
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          }
71 -
        }
75 +
        },
76 +
        "description": "One turn of a conversation, in the repo of the person who had it. Written when they publish some part of that conversation, carrying its content only if this turn was one of the parts — so within a conversation that is public at all, the shape is public and the words are by decision."
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      },
73 -
      "description": "One turn of a published conversation with an agent. Records are created as the conversation happens and never rewritten, so the record key's TID ordering is the reading order."
78 +
      "description": "One turn of a published conversation with an agent. Records exist only for a conversation somebody published; within one, every turn has a record, in order, so the record key's TID ordering is the reading order."
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    },
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    "step": {
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      "type": "object",
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      "required": [
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        "tool"
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      ],
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      "properties": {
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        "tool": {
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          "type": "string",
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          "maxLength": 320,
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          "description": "Tool name as the agent called it, e.g. 'search-posts'.",
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          "maxGraphemes": 64
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        },
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        "failed": {
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          "type": "boolean",
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          "description": "Whether the call errored. Published rather than hidden: a workflow that shows only the calls that worked is a misleading picture of working with an agent."
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        },
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        "summary": {
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          "type": "string",
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          "maxLength": 1000,
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          "description": "One line on what it was called for or what came back.",
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          "maxGraphemes": 250
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        }
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      },
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      "description": "One tool call. The name and a short summary of what it was for — never the output, which is often large, often private, and reproducible by anyone holding the same tools."
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    }
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  },
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  "$type": "com.atproto.lexicon.schema",
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  "lexicon": 1
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}

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