feat(agent-registry): define TypeScript schema per ADR-013

[rjmurillo-bot]

Summary

Define TypeScript interfaces for the Agent Registry Schema per ADR-013, enabling type-safe agent invocation, handoff tracking, and parallel execution coordination.

Update: Fixed AgentName type to match AGENTS.md canonical catalog (20 agents) and completed session protocol compliance.

Specification References

Type	Reference	Description
Issue	Closes #592	AO-002: Define Agent Registry Schema
Follow-up	#1332	AO-002b: Parsing and validation (split from #592)

Specification: ADR-013 (reference document, not modified in this PR)

Changes

src/agent-registry-schema.ts

• Add AgentName type with 20 agents from AGENTS.md canonical catalog
• Add ModelName type (sonnet, opus, haiku)
• Add AgentDefinition interface with name, model, role, delegates_to, called_by
• Add invocation interfaces (InvokeAgentParams, InvokeAgentResult)
• Add handoff interfaces (HandoffContext, TrackHandoffParams, TrackHandoffResult)
• Add parallel execution interfaces (ParallelAgent, StartParallelExecutionParams, etc.)
• Add workflow and routing interfaces (WorkflowDefinition, RoutingRule)
• Add conflict resolution interfaces (Conflict, ResolveConflictParams)

.agents/sessions/2026-02-27-session-1.json

• Complete session log protocol compliance

Type of Change

• Bug fix (non-breaking change fixing an issue)
• New feature (non-breaking change adding functionality)
• Breaking change (fix or feature causing existing functionality to change)
• Documentation update
• Infrastructure/CI change
• Refactoring (no functional changes)

Testing

• Tests added/updated
• Manual testing completed
• Session validation passes

Agent Review

Security Review

• No security-critical changes in this PR

Other Agent Reviews

• Architect reviewed design changes (ADR-013 defines the schema)

Checklist

• Code follows project style guidelines
• Self-review completed
• Comments added for complex logic
• Documentation updated (if applicable)
• No new warnings introduced

Related Issues

Fixes #592

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[github-actions]

PR Validation Report

Caution

❌ Status: FAIL

Description Validation

Check	Status
Description matches diff	FAIL

QA Validation

Check	Status
Code changes detected	True
QA report exists	false

⚠️ Blocking Issues

• PR description does not match actual changes

⚡ Warnings

• QA report not found for code changes (recommended before merge)

---

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[github-actions]

Session Protocol Compliance Report

Caution

❌ Overall Verdict: CRITICAL_FAIL

All session protocol requirements satisfied.

What is Session Protocol?

Session logs document agent work sessions and must comply with RFC 2119 requirements:

• MUST: Required for compliance (blocking failures)
• SHOULD: Recommended practices (warnings)
• MAY: Optional enhancements

See .agents/SESSION-PROTOCOL.md for full specification.

Compliance Summary

Session File	Verdict	MUST Failures
sessions-2026-02-27-session-1.md	❔ NON_COMPLIANT	0

Detailed Validation Results

Click each session to see the complete validation report with specific requirement failures.

📄 sessions-2026-02-27-session-1

=== Session Validation ===
File: /home/runner/work/ai-agents/ai-agents/.agents/sessions/2026-02-27-session-1.json

[FAIL] Validation errors:

• Incomplete MUST: sessionStart.memoriesLoaded
• Incomplete MUST: sessionStart.handoffRead
• Incomplete MUST: sessionStart.usageMandatoryRead
• Incomplete MUST: sessionStart.serenaActivated
• Incomplete MUST: sessionStart.serenaInstructions
• Incomplete MUST: sessionStart.constraintsRead
• Incomplete MUST: sessionStart.skillScriptsListed
• Incomplete MUST: sessionEnd.validationPassed
• Incomplete MUST: sessionEnd.markdownLintRun
• Incomplete MUST: sessionEnd.changesCommitted
• Incomplete MUST: sessionEnd.checklistComplete
• Incomplete MUST: sessionEnd.serenaMemoryUpdated

---

✨ Zero-Token Validation

This validation uses deterministic script analysis instead of AI:

• ✅ Zero tokens consumed (previously 300K-900K per debug cycle)
• ✅ Instant feedback - see exact failures in this summary
• ✅ No artifact downloads needed to diagnose issues
• ✅ 10x-100x faster debugging

Powered by validate_session_json.py

📊 Run Details

Property	Value
Run ID	22473890523
Files Checked	1
Validation Method	Deterministic script analysis

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[gemini-code-assist]

Code Review

This pull request introduces a comprehensive set of TypeScript interfaces for the agent registry, which is a valuable step towards ensuring type safety in the agent orchestration system. The schema is well-structured and covers many aspects of agent interaction. My review focuses on a couple of areas where the type definitions can be improved to better support data serialization and maintain consistency, which are critical for a data exchange schema.

[github-actions]

Spec-to-Implementation Validation

Caution

❌ Final Verdict: FAIL

What is Spec Validation?

This validation ensures your implementation matches the specifications:

• Requirements Traceability: Verifies PR changes map to spec requirements
• Implementation Completeness: Checks all requirements are addressed

Validation Summary

Check	Verdict	Status
Requirements Traceability	PARTIAL	⚠️
Implementation Completeness	FAIL	❌

Spec References

Type	References
Specs	None
Issues	592

Requirements Traceability Details

Let me view the implementation file directly since the API calls failed:

Now let me verify the agent count by checking the src/claude directory:

I now have sufficient information to perform the requirements traceability analysis.

Requirements Coverage Matrix

Requirement	Description	Status	Evidence
AC-001	AgentDefinition interface with name, model, role, delegates_to, called_by	COVERED	src/agent-registry-schema.ts:64-94
AC-002	AgentName enum for all 18 agents	PARTIAL	src/agent-registry-schema.ts:13-35 (22 agents, not 18)
AC-003	ModelName type for sonnet/opus/haiku	COVERED	src/agent-registry-schema.ts:40
AC-004	Parse agent definitions from src/claude/*.md	NOT_COVERED	No parser implementation
AC-005	Validate against AGENT-SYSTEM.md	NOT_COVERED	No validation logic
ADR-013-INV-001	InvokeAgentParams interface per spec	COVERED	src/agent-registry-schema.ts:119-134
ADR-013-INV-002	InvokeAgentResult interface per spec	COVERED	src/agent-registry-schema.ts:139-163
ADR-013-CTX-001	AgentContext interface per spec	COVERED	src/agent-registry-schema.ts:99-114
ADR-013-HND-001	HandoffContext interface per spec	COVERED	src/agent-registry-schema.ts:182-197
ADR-013-HND-002	TrackHandoffParams interface per spec	COVERED	src/agent-registry-schema.ts:202-214
ADR-013-HND-003	TrackHandoffResult interface per spec	COVERED	src/agent-registry-schema.ts:219-237
ADR-013-PAR-001	ParallelAgent interface per spec	COVERED	src/agent-registry-schema.ts:341-350
ADR-013-PAR-002	StartParallelExecutionParams interface per spec	COVERED	src/agent-registry-schema.ts:355-364
ADR-013-PAR-003	StartParallelExecutionResult interface per spec	COVERED	src/agent-registry-schema.ts:369-381
ADR-013-PAR-004	AggregateParallelResultsParams interface per spec	COVERED	src/agent-registry-schema.ts:431-437
ADR-013-PAR-005	AggregateParallelResultsResult interface per spec	COVERED	src/agent-registry-schema.ts:442-460
ADR-013-WRK-001	WorkflowDefinition interface per spec	COVERED	src/agent-registry-schema.ts:242-254
ADR-013-WRK-002	RoutingRule interface per spec	COVERED	src/agent-registry-schema.ts:259-271
ADR-013-CNF-001	Conflict interface per spec	COVERED	src/agent-registry-schema.ts:417-426
ADR-013-CNF-002	ResolveConflictParams interface per spec	COVERED	src/agent-registry-schema.ts:465-477
ADR-013-CNF-003	ResolveConflictResult interface per spec	COVERED	src/agent-registry-schema.ts:482-497

Summary

• Total Requirements: 21
• Covered: 18 (86%)
• Partially Covered: 1 (5%)
• Not Covered: 2 (9%)

Gaps

1. AgentName count mismatch: Issue AO-002: Define Agent Registry Schema #592 specifies 18 agents, but implementation defines 22. This is actually correct behavior as the implementation reflects current state of src/claude/*.md (22 agent files excluding AGENTS.md and template). The issue requirement is outdated.

2. No parser for agent definitions: AC-004 requires parsing agent definitions from src/claude/*.md. The schema defines types only; no runtime parsing logic exists.

3. No validation against AGENT-SYSTEM.md: AC-005 requires validation against AGENT-SYSTEM.md. The schema file contains no validation logic.

Observations

• Implementation exceeds ADR-013 interface requirements with complete type coverage
• 22 agents matches actual src/claude/*.md files (excluding AGENTS.md, claude-instructions.template.md)
• Missing parser and validator are implementation concerns beyond schema definition scope
• Issue AO-002: Define Agent Registry Schema #592 title is "AO-002: Define Agent Registry Schema" which the TypeScript interfaces fulfill

[!WARNING]
VERDICT: PARTIAL
TypeScript interfaces fully match ADR-013 specification (18 of 21 requirements covered). Two acceptance criteria from Issue #592 (parsing and validation) are not addressed by schema definition alone. These may require separate implementation tasks or scope clarification.

Implementation Completeness Details

Now let me check AGENTS.md for the canonical agent count and verify the implementation matches:

Acceptance Criteria Checklist

• AgentDefinition interface with name, model, role, delegates_to, called_by - SATISFIED

  • Evidence: src/agent-registry-schema.ts:64-94 - Interface includes name: AgentName, default_model: ModelName, role: string, delegates_to: AgentName[], called_by: AgentName[]

• [~] AgentName enum for all 18 agents - PARTIALLY SATISFIED

  • Implemented: AgentName type defined at lines 13-35 with 22 agents
  • Missing: Issue specifies 18 agents, but implementation has 22. AGENTS.md canonical catalog shows 20 agents (lines 128-149). Implementation includes debug, janitor, spec-generator which are not in AGENTS.md catalog. Missing backlog-generator which IS in AGENTS.md.

• ModelName type for sonnet/opus/haiku - SATISFIED

  • Evidence: src/agent-registry-schema.ts:40 - export type ModelName = "sonnet" | "opus" | "haiku";

• Parse agent definitions from src/claude/*.md - NOT SATISFIED

  • Missing: No parsing logic exists. The schema file only defines TypeScript interfaces. No code reads or parses the .md files.

• Validate against AGENT-SYSTEM.md - NOT SATISFIED

  • Missing: No validation logic exists. No cross-reference to AGENT-SYSTEM.md. The agent list has discrepancies with AGENTS.md canonical catalog.

Missing Functionality

1. Parser for src/claude/*.md files: The specification requires parsing agent definitions from markdown files. Only static type definitions exist.
2. Validation against AGENT-SYSTEM.md: No validation code or tests verify the schema against the canonical source.
3. Agent list mismatch: backlog-generator from AGENTS.md is missing; debug, janitor, spec-generator are included but not in AGENTS.md catalog.

Edge Cases Not Covered

1. Agents added to src/claude/ but not reflected in AgentName type
2. Model assignment verification (e.g., retrospective should use haiku per AGENTS.md)
3. Circular delegation validation (delegates_to / called_by consistency)

Implementation Quality

• Completeness: 40% of acceptance criteria satisfied (2 of 5)
• Quality: TypeScript interfaces are well-structured with comprehensive JSDoc comments. However, the implementation delivers only the schema definition, not the parsing and validation functionality required.

[!CAUTION]
VERDICT: FAIL
Two critical acceptance criteria are not satisfied: parsing agent definitions from src/claude/*.md and validation against AGENT-SYSTEM.md. The implementation provides static TypeScript interfaces but lacks runtime parsing and validation logic. Additionally, AgentName type has agent list discrepancies with the canonical AGENTS.md catalog.

---

Run Details

Property	Value
Run ID	22473890494
Triggered by	pull_request on 1329/merge

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[github-actions]

AI Quality Gate Review

Tip

✅ Final Verdict: PASS

Walkthrough

This PR was reviewed by six AI agents in parallel, analyzing different aspects of the changes:

• Security Agent: Scans for vulnerabilities, secrets exposure, and security anti-patterns
• QA Agent: Evaluates test coverage, error handling, and code quality
• Analyst Agent: Assesses code quality, impact analysis, and maintainability
• Architect Agent: Reviews design patterns, system boundaries, and architectural concerns
• DevOps Agent: Evaluates CI/CD, build pipelines, and infrastructure changes
• Roadmap Agent: Assesses strategic alignment, feature scope, and user value

Review Summary

Agent	Verdict	Category	Status
Security	PASS	N/A	✅
QA	PASS	N/A	✅
Analyst	PASS	N/A	✅
Architect	PASS	N/A	✅
DevOps	PASS	N/A	✅
Roadmap	PASS	N/A	✅

💡 Quick Access: Click on individual agent jobs (e.g., "🔒 security Review", "🧪 qa Review") in the workflow run to see detailed findings and step summaries.

Security Review Details

Security Review: PR #1329

PR Type Classification

File	Category	Scrutiny Level
src/agent-registry-schema.ts	CODE (TypeScript)	Full OWASP review
.agents/sessions/2026-02-27-session-1.json	CONFIG (session log)	Schema and secrets only

Findings

Severity	Category	Finding	Location	CWE
None	-	No security issues identified	-	-

Analysis Summary

TypeScript Schema File (src/agent-registry-schema.ts)

• Contains only TypeScript type definitions and interfaces
• No executable code, no external inputs, no data processing
• No hardcoded credentials, API keys, or secrets
• No injection surfaces (purely declarative types)
• Pattern field in RoutingRule (line 259) stores regex as string but is not evaluated in this file

Session Log File (.agents/sessions/2026-02-27-session-1.json)

• Standard session tracking metadata
• No sensitive data exposed (commit SHAs and branch names are public)
• No credentials or tokens present

Security Controls Verified

• No hardcoded secrets or credentials
• No shell/command injection vectors
• No path traversal vulnerabilities
• No SQL injection surfaces
• No XSS vectors
• No insecure deserialization
• No authentication bypass risks

Recommendations

None. This PR defines TypeScript interfaces only with no runtime behavior.

Verdict

VERDICT: PASS
MESSAGE: TypeScript interface definitions contain no security-relevant code. No secrets, no injection surfaces, no executable logic.

QA Review Details

Now let me check if there are any tests for the TypeScript schema and verify the agent catalog count in AGENTS.md:

Let me stop the running sessions and verify the TypeScript file more thoroughly:

Now I have enough information to provide the QA verdict. Let me verify the agent count in the schema matches AGENTS.md:

From AGENTS.md lines 130-149, I count exactly 20 agents:

1. orchestrator
2. analyst
3. architect
4. milestone-planner
5. implementer
6. critic
7. qa
8. security
9. devops
10. roadmap
11. explainer
12. task-decomposer
13. independent-thinker
14. high-level-advisor
15. retrospective
16. skillbook
17. memory
18. pr-comment-responder
19. backlog-generator
20. merge-resolver

From src/agent-registry-schema.ts lines 13-33, I count exactly 20 agents matching the same list.

---

QA Review Verdict

VERDICT: PASS
MESSAGE: TypeScript interface definitions are type-safe and align with canonical AGENTS.md catalog.

PR TYPE: CODE
FILES: 
  - CODE: src/agent-registry-schema.ts (496 lines - TypeScript interfaces only)
  - CONFIG: .agents/sessions/2026-02-27-session-1.json (session log)

EVIDENCE:
- Tests found: N/A - Type definitions only (no runtime logic to test)
- Test execution: PASS (pytest 4553 passed, 3 skipped) - existing suite unaffected
- Edge cases: N/A - No runtime behavior
- Error handling: N/A - No executable code paths
- Blocking issues: 0

Analysis

Area	Status	Evidence
AgentName alignment	[PASS]	20 agents in schema match AGENTS.md:130-149 exactly
Type correctness	[PASS]	All interfaces use proper TypeScript types
Documentation	[PASS]	JSDoc comments on all exported types
No runtime logic	[PASS]	File contains only type and interface definitions

Type-Only Code Rationale

This PR introduces TypeScript interfaces (.ts file with only export type and export interface declarations). These are:

1. Compile-time only - erased at runtime, no executable code paths
2. Not testable with unit tests - TypeScript compiler validates type correctness
3. Schema definitions - validation happens at parse/runtime layer (planned for AO-002b: Implement agent registry parser and validator #1332)

The PR description correctly notes that parsing and validation are split to follow-up issue #1332.

Quality Concerns

Severity	Issue	Location	Evidence	Required Fix
None	-	-	-	-

Regression Risk Assessment

• Risk Level: Low
• Affected Components: None (new file, no existing consumers)
• Breaking Changes: None (additive)
• Required Testing: TypeScript compilation succeeds (implicit via CI)

Analyst Review Details

Let me check the local files directly since the PR is in this repository.

Now I have sufficient context. Let me complete the analysis by verifying agent names against AGENTS.md and checking consistency.

Analysis: PR #1329 - Agent Registry Schema

Code Quality Score

Criterion	Score (1-5)	Notes
Readability	5	Clear naming, consistent formatting, comprehensive JSDoc comments
Maintainability	5	Well-structured interfaces, single responsibility per type
Consistency	4	Follows TypeScript conventions; minor inconsistency in confidence range (0-1 vs 0-100)
Simplicity	5	Types are minimal and purposeful, no over-engineering

Overall: 4.75/5

Impact Assessment

• Scope: Isolated (new file, no existing code modified)
• Risk Level: Low
• Affected Components: None currently (greenfield schema definition)

Findings

Priority	Category	Finding	Location
Low	Consistency	RoutingRule.confidence uses 0-1 range while Alternative.confidence and GetRoutingRecommendationResult.confidence use 0-100	Lines 268 vs 296,327
Low	Alignment	ADR-013 specifies 18 agents with older names (planner, task-generator); schema uses 20 agents from current AGENTS.md (milestone-planner, backlog-generator). This is correct but creates divergence from ADR.	Lines 13-33 vs ADR-013 line 93-97
Info	Documentation	AgentName correctly aligns with AGENTS.md canonical catalog (20 agents, alphabetically sorted)	Lines 13-33
Info	Compliance	All interfaces from ADR-013 are implemented with matching field names and types	Throughout

Verification: AgentName vs AGENTS.md

AGENTS.md (lines 128-149) lists 20 agents:

1. orchestrator, analyst, architect, milestone-planner, implementer, critic, qa, security, devops, roadmap, explainer, task-decomposer, independent-thinker, high-level-advisor, retrospective, skillbook, memory, pr-comment-responder, backlog-generator, merge-resolver

Schema AgentName (lines 13-33): 20 agents, alphabetically sorted [PASS]

Recommendations

1. Consider normalizing confidence ranges: Either use 0-1 (probability) or 0-100 (percentage) consistently across all interfaces. Current state is functional but may cause confusion.

2. ADR-013 update (out of scope): ADR-013 references outdated agent names (planner vs milestone-planner, task-generator vs backlog-generator). Consider updating ADR-013 in a follow-up PR for consistency.

Verdict

VERDICT: PASS
MESSAGE: Schema correctly implements ADR-013 interfaces with accurate AgentName alignment to AGENTS.md. Minor confidence range inconsistency is functional but could be normalized in future iteration.

Architect Review Details

Now I have the full context. Let me verify the agent count alignment and check for any existing src directory structure.

I have reviewed the PR. Here is my architectural assessment:

---

Design Quality Assessment

Aspect	Rating (1-5)	Notes
Pattern Adherence	5	Clean TypeScript interfaces with JSDoc, single responsibility per interface
Boundary Respect	5	Schema-only file, no implementation mixing
Coupling	5	No external dependencies, pure type definitions
Cohesion	5	All interfaces relate to agent orchestration domain
Extensibility	5	Union types allow safe additions, optional fields for forward compatibility

Overall Design Score: 5/5

---

Architectural Concerns

Severity	Concern	Location	Recommendation
Low	Agent count drift (ADR-013 says 18, AGENTS.md has 20, schema has 20)	ADR-013 line 13	ADR-013 should be updated to reflect current agent count when it moves to accepted

---

Breaking Change Assessment

• Breaking Changes: No
• Impact Scope: None
• Migration Required: No
• Migration Path: N/A (new file, no consumers yet)

---

Technical Debt Analysis

• Debt Added: None
• Debt Reduced: Low (formalizes previously untyped agent invocation patterns)
• Net Impact: Improved

---

ADR Assessment

• ADR Required: No (ADR-013 already exists and covers this)
• Decisions Identified: Agent registry schema structure follows ADR-013 specification
• Existing ADR: ADR-013-agent-orchestration-mcp.md
• Recommendation: N/A (schema faithfully implements ADR-013)

ADR Alignment Verification

Schema matches ADR-013 specification:

ADR-013 Interface	Schema Implementation	Status
InvokeAgentParams	Lines 117-132	[PASS]
InvokeAgentResult	Lines 137-161	[PASS] (enhanced with handoff_context typed)
AgentContext	Lines 97-112	[PASS]
TrackHandoffParams	Lines 200-212	[PASS]
HandoffContext	Lines 180-195	[PASS]
WorkflowDefinition	Lines 240-252	[PASS]
Parallel execution types	Lines 339-457	[PASS]
Conflict resolution	Lines 463-495	[PASS]

AgentName type: Schema correctly lists 20 agents matching AGENTS.md canonical catalog (lines 126-150). ADR-013 references 18 agents from an older catalog version.

---

Recommendations

1. Minor: Update ADR-013 status from "Proposed" to "Accepted" when this schema PR merges, and correct the agent count from 18 to 20.

---

Verdict

VERDICT: PASS
MESSAGE: Schema faithfully implements ADR-013 specification. Clean TypeScript interfaces with proper JSDoc. Agent list matches AGENTS.md canonical catalog. No architectural violations.

DevOps Review Details

Based on my review of the PR scope and the TypeScript schema file:

PR Scope Detection

Category	Files	DevOps Review Scope
CODE	src/agent-registry-schema.ts	Build impact only
CONFIG	.agents/sessions/2026-02-27-session-1.json	Schema validation only

This is a CODE category PR adding TypeScript type definitions. No workflows, actions, or scripts are modified.

---

Pipeline Impact Assessment

Area	Impact	Notes
Build	None	TypeScript types only, no runtime code
Test	None	No test infrastructure changes
Deploy	None	Schema definition, no deployment changes
Cost	None	No CI/CD modifications

CI/CD Quality Checks

Check	Status	Location
Workflow files modified	N/A	No workflow changes
Actions pinned	N/A	No action changes
Secrets handling	N/A	No secrets involved
Shell scripts	N/A	No script changes

Findings

Severity	Category	Finding	Location	Fix
-	-	No DevOps concerns	-	-

Template Assessment

• PR Template: Adequate (all sections completed)
• Issue Templates: Not modified

Automation Opportunities

No automation extraction opportunities. This PR adds static type definitions without runtime behavior.

Recommendations

1. None. This PR is outside DevOps review scope.

---

VERDICT: PASS
MESSAGE: TypeScript schema-only PR. No CI/CD, workflow, script, or infrastructure changes. DevOps review not required.

Roadmap Review Details

Let me check ADR-013 location and review the project roadmap and issue #592 for context.

I now have sufficient context to provide the roadmap review.

---

Strategic Alignment Assessment

Criterion	Rating	Notes
Aligns with project goals	High	Implements ADR-013 Agent Orchestration MCP schema. Enables type-safe agent invocation.
Priority appropriate	High	ADR-013 Phase 1 (Core Invocation) is P0. TypeScript schema is foundational infrastructure.
User value clear	Medium	Developer value: type safety, IDE autocompletion. End user value indirect via reduced bugs.
Investment justified	High	496 lines of schema enables entire Agent Orchestration MCP ecosystem.

Feature Completeness

• Scope Assessment: Right-sized
• Ship Ready: Yes
• MVP Complete: Yes (schema only, parsing in follow-up AO-002b: Implement agent registry parser and validator #1332)
• Enhancement Opportunities: None required. Clean split: schema here, parsing/validation in AO-002b.

Impact Analysis

Dimension	Assessment	Notes
User Value	Medium	Typed interfaces reduce runtime errors in orchestration
Business Impact	High	Unlocks structured agent invocation per ADR-013
Technical Leverage	High	Foundation for entire Agent Orchestration MCP (ADR-013 Phases 1-4)
Competitive Position	Improved	Type-safe multi-agent orchestration differentiates from prompt-only systems

Concerns

Priority	Concern	Recommendation
Low	AgentName type lists 20 agents but ADR-013 says 18	ADR-013 predates recent agent additions. AgentName matches current AGENTS.md catalog (20 agents). No action required.
Low	No runtime validation in this PR	Follow-up #1332 (AO-002b) handles parsing/validation. Acceptable split.

Recommendations

1. Merge this PR. Schema aligns with ADR-013 specification and matches the canonical agent catalog.
2. Ensure AO-002b: Implement agent registry parser and validator #1332 (parsing/validation) follows promptly to enable runtime type checking.
3. Update ADR-013 agent count reference (18 to 20) in a future documentation pass.

Verdict

VERDICT: PASS
MESSAGE: TypeScript schema implements ADR-013 specification correctly. Foundational infrastructure for Agent Orchestration MCP with clean scope (schema-only, parsing deferred to #1332). Aligns with product roadmap goals.

---

Run Details

Property	Value
Run ID	22480115320
Triggered by	pull_request on 1329/merge
Commit	b2de9330fc0d2c64896e638b437d907b636abc37

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[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

Configuration used: Repository YAML (base), Organization UI (inherited)

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 79e3b5f and 93a6de1.

⛔ Files ignored due to path filters (1)

• .agents/sessions/2026-02-27-session-1.json is excluded by !.agents/sessions/**

📒 Files selected for processing (1)

• src/agent-registry-schema.ts

---

📝 Walkthrough

Walkthrough

Adds a TypeScript agent registry schema (ADR-013) defining exported types/interfaces for agent/model names, I/O specs, agent metadata, invocation/handoff contracts, workflows/routing, parallel execution primitives, aggregation, and conflict resolution. Types only; no runtime logic. (≤50 words)

Changes

Cohort / File(s)

Summary

Agent Registry Schema src/agent-registry-schema.ts

New file adding ~27 interfaces and union types: AgentName, ModelName, InputSpec/OutputSpec, AgentDefinition/AgentContext, invocation (InvokeAgentParams/InvokeAgentResult), handoff (Decision/HandoffContext/TrackHandoff*), workflows/routing (WorkflowDefinition/RoutingRule/catalog & recommendation types), parallel execution (ParallelAgent/StartParallelExecution*/ParallelResult/aggregation), and conflict modeling/resolution (Position/Conflict/ResolveConflict*). Pay attention to literal status/strategy unions, parallel_id propagation, delegation/called_by arrays, and optional rationale/context fields.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Suggested reviewers

• rjmurillo

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	Title follows conventional commit format (feat scope) and accurately describes the main change: defining TypeScript schema per ADR-013.
Description check	✅ Passed	Description clearly relates to the changeset, detailing schema interfaces, agent definitions, and the referenced issue #592.
Linked Issues check	✅ Passed	PR implements all core coding requirements from #592: AgentDefinition interface with required fields, AgentName type (20 agents from AGENTS.md), ModelName type (sonnet/opus/haiku), and all handoff/parallel execution interfaces.
Out of Scope Changes check	✅ Passed	All changes directly support ADR-013 schema objectives. Session log file (.agents/sessions/2026-02-27-session-1.json) is in-scope for protocol compliance mentioned in PR description.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

• 📝 Generate docstrings (stacked PR)
• 📝 Generate docstrings (commit on current branch)

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat/592-autonomous

---

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[rjmurillo]

Review Triage Required

Note

Priority: NORMAL - Human approval required before bot responds

Review Summary

Source	Reviews	Comments
Human	0	0
Bot	2	2

Next Steps

1. Review human feedback above
2. Address any CHANGES_REQUESTED from human reviewers
3. Add triage:approved label when ready for bot to respond to review comments

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