FE-709: Spec/Plan and ADR Reconciliations by lunelson · Pull Request #139 · hashintel/brunch

lunelson · 2026-05-15T12:25:11Z

re-sync and add notes about server refactor

ln-sync updates

lunelson · 2026-05-15T12:25:26Z

FE-709: Spec/Plan and ADR Reconciliations #139 : 2 dependent PRs (#140 , #141 ) 👈 (View in Graphite)
FE-709: Continuous workspace shell #134 : 1 other dependent PR (#138 )
FE-705: Planning extensions and persistence facade cleanup #133 : 1 other dependent PR (#136 )
FE-705: Agent CLI capabilities and workflow documentation #132
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cursor · 2026-05-15T12:25:44Z

PR Summary

Low Risk
Low risk: changes are documentation-only updates to specs/plans/design notes with no runtime code modifications.

Overview
Reconciles planning/spec artifacts after FE-709. Updates memory/SPEC.md and memory/PLAN.md to mark the continuous workspace as shipped, reframe Track 2 as inline secondary chats over existing chat/turn (explicitly deferring a schema-level thread table), and align related assumptions/decisions/invariants and frontier item names.

Refreshes design documentation to match the new direction. CONVERSATIONAL_WORKSPACE_RUNTIME.md is rewritten to emphasize secondary-chat kinds, transcript-first context snapshots/handles, changeset vocabulary, and relation-policy endpoint-relative labels; INTENT_GRAPH_SEMANTICS.md and SUBSTRATE_STRANGLER_COORDINATION.md add directionality/labeling and projected interfaces for snapshot builders and relation-policy helpers.

Adds a new memory/SERVER_REFACTOR_NOTES.md capturing post-db.ts extraction follow-ups (app route modularization, capability adapter seams, provider/model resolver, naming drift, and test scaffolding), and updates ln-spec guidance + spec template to use author-suffixed identifiers.

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augmentcode · 2026-05-15T12:27:31Z

🤖 Augment PR Summary

Summary: Re-syncs planning/design docs after FE-709 and documents the next runtime arc.
• Marks the continuous workspace hybrid as selected/shipped and updates the runtime umbrella accordingly.
• Reframes Track 2 (chat-runtime-threads) as a coordination sub-RFC before any thread schema commitment.
• Retires side-chat persistence V4a as an independent frontier and records the archive entry.
• Extends SPEC with Requirement 45 plus assumptions/decisions/invariants around inline threads and authority boundaries.
• Adds temporary notes capturing remaining src/server/ refactor findings for follow-up work.

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Promote chat-runtime-secondary-chats to Active in PLAN.md (Linear=FE-716) with V1 narrowing and deferred list. CARDS.md decomposes FE-716 into commit-sized slices C0–C10. Adopt 'secondary chat' lexicon throughout (matches PR #139). Retire HANDOFF.md per its contract.

Promote chat-runtime-secondary-chats to Active in PLAN.md (Linear=FE-716) with V1 narrowing and deferred list. CARDS.md decomposes FE-716 into commit-sized slices C0–C10. Adopt 'secondary chat' lexicon throughout (matches PR #139). Retire HANDOFF.md per its contract. Co-authored-by: Amp <amp@ampcode.com>

npm run verify passes (104 test files / 1252 tests; build clean) on the final C9 stack tip. PLAN.md `chat-runtime-secondary-chats` frontier marked V1 done (awaiting PR review + #139 merge); C7 (agent-run inline) explicitly deferred until an agent-run producer ships. CARDS.md C10 records the verification result + a draft PR description for stack submission. SPEC.md A94 substrate hypothesis is shipped (durable secondary chats over chat/turn; no `thread` table). A94 remains `open` until qa/strategy surfaces are reachable, but no substrate change is required from FE-716; keep the SPEC marker stable until a follow-up frontier exercises those kinds end-to-end. Amp-Thread-ID: https://ampcode.com/threads/T-019e31fd-f21c-777e-a76c-84572dbd998f Co-authored-by: Amp <amp@ampcode.com>

npm run verify passes (104 test files / 1252 tests; build clean) on the final C9 stack tip. PLAN.md `chat-runtime-secondary-chats` frontier marked V1 done (awaiting PR review + #139 merge); C7 (agent-run inline) explicitly deferred until an agent-run producer ships. CARDS.md C10 records the verification result + a draft PR description for stack submission. SPEC.md A94 substrate hypothesis is shipped (durable secondary chats over chat/turn; no `thread` table). A94 remains `open` until qa/strategy surfaces are reachable, but no substrate change is required from FE-716; keep the SPEC marker stable until a follow-up frontier exercises those kinds end-to-end.

npm run verify passes (104 test files / 1252 tests; build clean) on the final C9 stack tip. PLAN.md `chat-runtime-secondary-chats` frontier marked V1 done (awaiting PR review + #139 merge); C7 (agent-run inline) explicitly deferred until an agent-run producer ships. CARDS.md C10 records the verification result + a draft PR description for stack submission. SPEC.md A94 substrate hypothesis is shipped (durable secondary chats over chat/turn; no `thread` table). A94 remains `open` until qa/strategy surfaces are reachable, but no substrate change is required from FE-716; keep the SPEC marker stable until a follow-up frontier exercises those kinds end-to-end. Co-authored-by: Amp <amp@ampcode.com>

…hat/turn Restack onto main after #139/#140 landed: linear history on origin/main without merge commit or pre-merge stack ancestry. Co-authored-by: Cursor <cursoragent@cursor.com>

Promote chat-runtime-secondary-chats to Active in PLAN.md (Linear=FE-716) with V1 narrowing and deferred list. CARDS.md decomposes FE-716 into commit-sized slices C0–C10. Adopt 'secondary chat' lexicon throughout (matches PR #139). Retire HANDOFF.md per its contract. Co-authored-by: Amp <amp@ampcode.com>

npm run verify passes (104 test files / 1252 tests; build clean) on the final C9 stack tip. PLAN.md `chat-runtime-secondary-chats` frontier marked V1 done (awaiting PR review + #139 merge); C7 (agent-run inline) explicitly deferred until an agent-run producer ships. CARDS.md C10 records the verification result + a draft PR description for stack submission. SPEC.md A94 substrate hypothesis is shipped (durable secondary chats over chat/turn; no `thread` table). A94 remains `open` until qa/strategy surfaces are reachable, but no substrate change is required from FE-716; keep the SPEC marker stable until a follow-up frontier exercises those kinds end-to-end. Co-authored-by: Amp <amp@ampcode.com>

lunelson mentioned this pull request May 15, 2026

FE-709: Planning sync — Conversational Workspace Runtime umbrella frontier decomposition #136

Closed

4 tasks

lunelson marked this pull request as ready for review May 15, 2026 12:25

lunelson changed the title ~~re-sync and add notes about server refactor~~ FE-709: small patches to planning May 15, 2026

augmentcode Bot reviewed May 15, 2026

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Comment thread docs/archive/PLAN_HISTORY.md Outdated

lunelson changed the base branch from ka/fe-709-runtime-umbrella-planning-sync to graphite-base/139 May 15, 2026 14:37

lunelson force-pushed the graphite-base/139 branch from 59e81fb to dce8bbe Compare May 15, 2026 14:37

lunelson force-pushed the ln/fe-709-reconciliations branch from 8068b1b to 0c7799e Compare May 15, 2026 14:37

lunelson changed the base branch from graphite-base/139 to ka/fe-709-continuous-workspace May 15, 2026 14:37

kostandinang mentioned this pull request May 15, 2026

FE-709: Continuous workspace shell #134

Merged

lunelson mentioned this pull request May 15, 2026

FE-710: Chat runtime — unified surface with threads as primitive #138

Closed

13 tasks

lunelson changed the title ~~FE-709: small patches to planning~~ FE-709: Spec/Plan and ADR Reconciliations May 15, 2026

lunelson marked this pull request as draft May 15, 2026 14:38

lunelson marked this pull request as ready for review May 15, 2026 15:14

lunelson self-assigned this May 15, 2026

lunelson requested a review from kostandinang May 15, 2026 15:14

lunelson mentioned this pull request May 15, 2026

FE-700: Intent graph relation-policy foundation #140

Merged

Base automatically changed from ka/fe-709-continuous-workspace to main May 15, 2026 16:19

kostandinang mentioned this pull request May 15, 2026

FE-716: Walking skeleton chat runtime — inline secondary chats over chat/turn #141

Open

lunelson added 4 commits May 18, 2026 15:18

re-sync and add notes about server refactor

267dc54

ln-sync updates

c073f80

resolve threads and thread_context concepts

a01249b

update spec skill to use username based id suffixes on items

36d465f

lunelson added 2 commits May 18, 2026 15:18

design and contract additions around intent graph semantics

b3cc39f

align and update convo runtime doc with cross-references

7bbca25

lunelson force-pushed the ln/fe-709-reconciliations branch from 6b73a7c to 7bbca25 Compare May 18, 2026 13:19

kostandinang approved these changes May 18, 2026

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lunelson added this pull request to the merge queue May 19, 2026

Merged via the queue into main with commit 4aeb13f May 19, 2026
6 checks passed

lunelson deleted the ln/fe-709-reconciliations branch May 19, 2026 18:30

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FE-709: Spec/Plan and ADR Reconciliations#139

FE-709: Spec/Plan and ADR Reconciliations#139
lunelson merged 6 commits into
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lunelson commented May 15, 2026 •

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