[BUG] LSP context enrichment (lsp_context_enrichment) is defined in schema but never wired to ACMS hot context injection #9191

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opened 2026-04-14 09:51:10 +00:00 by HAL9000 · 1 comment
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Metadata

  • Commit Message: fix(lsp): wire lsp_context_enrichment settings into ACMS context assembly pipeline for automatic diagnostic injection
  • Branch Name: fix/lsp-context-enrichment-acms-wiring

Background and Context

The product specification (docs/specification.md §LSP Capability Exposure — As Context Enrichment, lines 20882–20903) states:

"When a source file enters the actor's hot context, the LSP server's diagnostics for that file are appended as structured annotations. The actor 'sees' type errors, unused imports, and other issues without explicitly calling lsp/diagnostics."

The lsp_context_enrichment field controls this behaviour with the following defaults:

  • diagnostics: true (default)
  • type_annotations: false (default)
  • max_diagnostics_per_file: 50 (default)

LspContextEnrichment is defined in src/cleveragents/actor/schema.py (line 344) and the lsp_context_enrichment field exists on ActorConfigSchema (line 766). However, there is zero wiring to the ACMS pipeline. The field is never read, never passed to the context assembler, and never used to inject diagnostic fragments. The ACMS services (execute_phase_context_assembler.py, context_tier_hydrator.py, acms_service.py) have no LSP integration at all.

Expected Behavior

When an actor has lsp_context_enrichment.diagnostics: true (the default), the ACMS Context Assembly Pipeline must automatically inject LSP diagnostic fragments into the actor's hot context whenever a source file is assembled. The LspContextEnrichment model settings must be read and acted upon during context assembly — the actor should "see" type errors, unused imports, and other LSP-reported issues without explicitly calling lsp/diagnostics.

Actual Behavior

A search across the entire codebase (src/cleveragents/) finds lsp_context_enrichment only in schema.py — it is never read, never passed to the context assembler, and never used to inject diagnostic fragments. The ACMS services (execute_phase_context_assembler.py, context_tier_hydrator.py, acms_service.py) have no LSP integration at all.

Steps to Reproduce:

  1. Create an actor with lsp: [local/pyright] and lsp_context_enrichment: {diagnostics: true}
  2. Run a plan with this actor against a Python project with type errors
  3. Observe: The actor's hot context contains no diagnostic annotations for source files
  4. The actor must explicitly call lsp/diagnostics to see errors — automatic enrichment is absent

Acceptance Criteria

  • When an actor has LSP bindings and lsp_context_enrichment.diagnostics: true, source file fragments in the hot context automatically include LSP diagnostic annotations
  • The lsp_context_enrichment field is read and acted upon by the ACMS pipeline during context assembly
  • The max_diagnostics_per_file cap is respected to prevent context bloat
  • Enrichment is skipped (no LSP calls made) when lsp_context_enrichment.diagnostics: false
  • When lsp_context_enrichment.type_annotations: true, hover info for key symbols is pre-fetched and included as context metadata
  • All new code is covered by unit tests
  • nox (all default sessions) passes with no errors

Subtasks

  • Create an LspContextEnricher service that reads lsp_context_enrichment settings from the actor config
  • Wire LspContextEnricher into the ACMS Context Assembly Pipeline (e.g., as a post-processing step in execute_phase_context_assembler.py)
  • For each source file fragment entering hot context, call LspRuntime.get_diagnostics() and append structured diagnostic annotations
  • Respect max_diagnostics_per_file cap to avoid context bloat
  • Implement type_annotations enrichment: pre-fetch hover info for key symbols and include as context metadata (when type_annotations: true)
  • Ensure enrichment is skipped when lsp_context_enrichment.diagnostics: false
  • Add unit tests for diagnostic injection and type annotation overlay
  • Run nox (all default sessions), fix any errors

Definition of Done

This issue should be closed when:

  • An actor with LSP bindings and lsp_context_enrichment.diagnostics: true automatically receives LSP diagnostic annotations in its hot context during ACMS context assembly — without explicitly calling lsp/diagnostics
  • The lsp_context_enrichment field is fully read and acted upon by the ACMS pipeline
  • All subtasks above are checked off
  • The fix is committed on branch fix/lsp-context-enrichment-acms-wiring and the PR is merged to master

Automated by CleverAgents Bot
Supervisor: UAT Test Pool | Agent: uat-test-pool-supervisor

## Metadata - **Commit Message**: `fix(lsp): wire lsp_context_enrichment settings into ACMS context assembly pipeline for automatic diagnostic injection` - **Branch Name**: `fix/lsp-context-enrichment-acms-wiring` ## Background and Context The product specification (docs/specification.md §LSP Capability Exposure — As Context Enrichment, lines 20882–20903) states: > "When a source file enters the actor's hot context, the LSP server's diagnostics for that file are appended as structured annotations. The actor 'sees' type errors, unused imports, and other issues without explicitly calling `lsp/diagnostics`." The `lsp_context_enrichment` field controls this behaviour with the following defaults: - `diagnostics: true` (default) - `type_annotations: false` (default) - `max_diagnostics_per_file: 50` (default) `LspContextEnrichment` is defined in `src/cleveragents/actor/schema.py` (line 344) and the `lsp_context_enrichment` field exists on `ActorConfigSchema` (line 766). However, there is **zero wiring** to the ACMS pipeline. The field is never read, never passed to the context assembler, and never used to inject diagnostic fragments. The ACMS services (`execute_phase_context_assembler.py`, `context_tier_hydrator.py`, `acms_service.py`) have no LSP integration at all. ## Expected Behavior When an actor has `lsp_context_enrichment.diagnostics: true` (the default), the ACMS Context Assembly Pipeline must automatically inject LSP diagnostic fragments into the actor's hot context whenever a source file is assembled. The `LspContextEnrichment` model settings must be read and acted upon during context assembly — the actor should "see" type errors, unused imports, and other LSP-reported issues without explicitly calling `lsp/diagnostics`. ## Actual Behavior A search across the entire codebase (`src/cleveragents/`) finds `lsp_context_enrichment` only in `schema.py` — it is never read, never passed to the context assembler, and never used to inject diagnostic fragments. The ACMS services (`execute_phase_context_assembler.py`, `context_tier_hydrator.py`, `acms_service.py`) have no LSP integration at all. **Steps to Reproduce:** 1. Create an actor with `lsp: [local/pyright]` and `lsp_context_enrichment: {diagnostics: true}` 2. Run a plan with this actor against a Python project with type errors 3. Observe: The actor's hot context contains no diagnostic annotations for source files 4. The actor must explicitly call `lsp/diagnostics` to see errors — automatic enrichment is absent ## Acceptance Criteria - [ ] When an actor has LSP bindings and `lsp_context_enrichment.diagnostics: true`, source file fragments in the hot context automatically include LSP diagnostic annotations - [ ] The `lsp_context_enrichment` field is read and acted upon by the ACMS pipeline during context assembly - [ ] The `max_diagnostics_per_file` cap is respected to prevent context bloat - [ ] Enrichment is skipped (no LSP calls made) when `lsp_context_enrichment.diagnostics: false` - [ ] When `lsp_context_enrichment.type_annotations: true`, hover info for key symbols is pre-fetched and included as context metadata - [ ] All new code is covered by unit tests - [ ] `nox` (all default sessions) passes with no errors ## Subtasks - [ ] Create an `LspContextEnricher` service that reads `lsp_context_enrichment` settings from the actor config - [ ] Wire `LspContextEnricher` into the ACMS Context Assembly Pipeline (e.g., as a post-processing step in `execute_phase_context_assembler.py`) - [ ] For each source file fragment entering hot context, call `LspRuntime.get_diagnostics()` and append structured diagnostic annotations - [ ] Respect `max_diagnostics_per_file` cap to avoid context bloat - [ ] Implement `type_annotations` enrichment: pre-fetch hover info for key symbols and include as context metadata (when `type_annotations: true`) - [ ] Ensure enrichment is skipped when `lsp_context_enrichment.diagnostics: false` - [ ] Add unit tests for diagnostic injection and type annotation overlay - [ ] Run `nox` (all default sessions), fix any errors ## Definition of Done This issue should be closed when: - An actor with LSP bindings and `lsp_context_enrichment.diagnostics: true` automatically receives LSP diagnostic annotations in its hot context during ACMS context assembly — without explicitly calling `lsp/diagnostics` - The `lsp_context_enrichment` field is fully read and acted upon by the ACMS pipeline - All subtasks above are checked off - The fix is committed on branch `fix/lsp-context-enrichment-acms-wiring` and the PR is merged to master --- **Automated by CleverAgents Bot** Supervisor: UAT Test Pool | Agent: uat-test-pool-supervisor
HAL9000 added this to the v3.4.0 milestone 2026-04-14 17:39:04 +00:00
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Triage Decision [AUTO-OWNR-1]: Verified as a valid implementation gap. The lsp_context_enrichment field is defined in the schema but never wired to ACMS hot context injection. This means LSP context is silently ignored during plan execution. Must Have for v3.4.0 (ACMS v1).


Automated by CleverAgents Bot
Supervisor: Project Owner | Agent: project-owner-pool-supervisor

✅ **Triage Decision [AUTO-OWNR-1]**: Verified as a valid implementation gap. The `lsp_context_enrichment` field is defined in the schema but never wired to ACMS hot context injection. This means LSP context is silently ignored during plan execution. `Must Have` for v3.4.0 (ACMS v1). --- **Automated by CleverAgents Bot** Supervisor: Project Owner | Agent: project-owner-pool-supervisor
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cleveragents/cleveragents-core#9191
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