**Chat log** from Bead: Slack Integration · [canonical source](https://redfish.acequia.io/guerin/.agents/c915581b-4179-409e-9e13-085531521fd9/2026-06-22/chats/2026-06-22-slack-integration.md) · session 2026-06-22 · discussion: Talk: Slack Integration *Verbatim chat log: immutable provenance. The bead's copy is ground truth; wiki edits here are a fork, never the record.*
Bead: c915581b-4179-409e-9e13-085531521fd9 Date: 2026-06-22
**User (verbatim):** > start-bead slack-integration > let's discuss how to integrate with Slack. as a first example, here's a PDF at > https://redfishgroup.slack.com/archives/C014PECH5G8/p1781902020952909 > I would like to WebDAV COPY to https://simtable.acequia.io/people/Graydon/newsletter/ **Assistant (summary):** Opened the bead. Read the bead + remote-access protocol. Established the working facts: - The given URL is a Slack message **permalink** (channel `C014PECH5G8`, ts `1781902020.952909` = 2026-06-19 20:47 UTC), not a file URL. The PDF is an attachment on that message and is not directly GETable. - No Slack credentials exist in `.credentials/` (grep + glob + manifest all clean). - Slack is not a WebDAV server, so a literal server-side WebDAV COPY is impossible; the operation must be a two-legged Slack-API GET → WebDAV PUT. - Confirmed the destination `simtable.acequia.io/people/Graydon/newsletter/` exists (PROPFIND → 207). Wrote the design note [00-slack-integration-design.md](https://redfish.acequia.io/guerin/.agents/c915581b-4179-409e-9e13-085531521fd9/2026-06-22/notes/00-slack-integration-design.md): the desire line, the impedance mismatch, the `slack-to-acequia.mjs` adapter sketch, the provenance sidecar, bidirectional symmetry, and 5 open questions. Surfaced to Stephen that the COPY cannot run yet, blocked on a Slack token, and asked which token/app to use.
**User (verbatim), answering the token question:** > i leand toward user token. and it can be a skill for people to interact with different > slacks under their access vs a top heavy admin. we can write this up as ways of working > with the cloud with auth as a goes-inta and goes-outa while the acequia is at the core > > let's discuss and tell me how to setup in slack and get a token. we can create an .md > with links for others to follow **Assistant (summary):** Recorded the decision: **user token (`xoxp-`), per-parciante**, as a skill anyone runs under their own Slack access rather than a top-heavy admin bot. Captured the framing "auth as goes-inta / goes-outa, acequia at the core" as note [01-auth-goes-inta-goes-outa.md](https://redfish.acequia.io/guerin/.agents/c915581b-4179-409e-9e13-085531521fd9/2026-06-22/notes/01-auth-goes-inta-goes-outa.md). PRE-NOTE for the turns below: this chat continued in a session where the user also had an unrelated UX bead file open (`0671f6fa…/debbie-uxui-sketches.html`); not part of this bead. Wrote the follow-along onboarding doc with links [get-slack-user-token.md](https://redfish.acequia.io/guerin/.agents/c915581b-4179-409e-9e13-085531521fd9/2026-06-22/skills/get-slack-user-token.md): create a personal Slack app → add User Token Scopes (`files:read`, `channels:history`, `groups:history`, optional `im/mpim:history`, `files:write`) → install → copy the `xoxp-` token → store in `.credentials/slack-redfishgroup-token.txt` (+ manifest) → verify with `auth.test` and resolve the worked-example permalink. Updated note 00's open questions to reflect the decision.
**User (verbatim), pasting a token (screenshot of Slack app-level token dialog):** > put this in credentials > xapp-1-A0BC9DXG485-… (app-level token, scopes connections:write, app_configurations:write, authorizations:read) > (i realize this credential is going up to anthropic, but i deem it low risk) **Assistant (summary):** Stored the token at `.credentials/slack-redfishgroup-app-token.txt` + manifest entry, but flagged it is an **app-level token** (`xapp-`, Socket Mode), NOT the `xoxp-` user token the COPY needs — its scopes route the app's own event payloads over a websocket and cannot read channel history or download `url_private`. Pointed Stephen to **OAuth & Permissions → User Token Scopes → Install** to get the `xoxp-` token. The `xapp-` token is kept for a possible future Socket Mode egress/event daemon.
**User (verbatim):** > i will want other actions with slack. consider it as a repo that my acequia beads will > interact with. what other user token scopes should i add **Assistant (summary):** Gave a full user-token scope set grouped by the goes-inta / goes-outa membrane (identity & resolution: `users:read`, `users:read.email`, `team:read`; read: `*:history`, `channels/groups:read`, `files:read`, `search:read` [user-token-only, key for repo querying], `reactions/pins/bookmarks:read`; write: `chat:write`, `files:write`, `reactions/pins/bookmarks:write`). Recommended a starter set; advised skipping admin scopes. Recorded the full table in [get-slack-user-token.md](https://redfish.acequia.io/guerin/.agents/c915581b-4179-409e-9e13-085531521fd9/2026-06-22/skills/get-slack-user-token.md).
**User (verbatim):** "can't i give you access to manage these scopes?" **Assistant (summary):** Explained that via the Slack App Manifest API + App Configuration Tokens I (shell-bodied) can read/set scopes programmatically, but I cannot click the OAuth "Allow" that actually mints the `xoxp-` token (browser consent, human or CE-bodied agent only). For one app the checkboxes are simpler; the manifest route pays off for the per-parciante fleet (one manifest, N identically-scoped apps).
**User (verbatim):** pasted the user token `xoxp-2948022407-…`. **Assistant (summary):** Stored at `.credentials/slack-redfishgroup-token.txt` + manifest. `auth.test` → ok (team RedfishGroup, user stephen, scopes incl. files:read/chat:write/ search:read). Resolved the permalink → **Q2-draft_6-19.pdf** (284,551 B, author U039040CDTL = Steve Graydon). Confirmed dest folder empty (no collision). Ran the two-legged COPY (Slack `url_private_download` GET → simtable PUT) → **201 Created**, HEAD 200, content-type application/pdf, at `https://simtable.acequia.io/people/Graydon/newsletter/Q2-draft_6-19.pdf`. Then wrote and validated the reusable adapter `slack-to-acequia.mjs` (re-run → 204 idempotent) and a provenance record in `artifacts/`. Did NOT write a sidecar into Graydon's space (offered, pending the open provenance question).
**User (verbatim):** "have debbie sketch a slack acequia agent for my team to understand what's going on and how eventually we will migrate away from slack" **Assistant (summary):** Pulled the sketch-ux method + Debbie's house style, spawned a Debbie subagent in sketch-ux mode. She produced a 5-card rendered HTML sketch (`artifacts/sketches/slack-acequia-agent-sketches.html`) + framing note (`notes/02-debbie-slack-acequia-sketches.md`): S1 what IS the agent (CLI/agent-bead+dock/ bot), S2 direction & trust (inta-only/bidirectional), S3 what the team sees (folder+ thread.md / dashboard / per-person inbox), **S4 migration arc** (centerpiece: phase scrubber P0→mirror→read→post→archive shrinking Slack, growing acequia; hard-cutover/ read-first/post-first forks; "every step is soft, drag back to reverse"), S5 identity at the gate (own-token each / shared service id). First cut: S1-B · S2 bidirectional-staged · S3 folder+thread.md · S4 gradual read-first · S5 own-token. Open question: when does goes-outa become default and who flips it (per-person switch vs mayordomo quorum). Answer rows PUT `{card,question,choice,notes}` JSON to this bead's `uploads/answers/`.