Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/archubbuck/workspace-architect/declarative-agents-architectgit clone --depth 1 https://github.com/archubbuck/workspace-architectWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/archubbuck/workspace-architect/declarative-agents-architect)<a href="https://agentmods.dev/agents/archubbuck/workspace-architect/declarative-agents-architect"><img src="https://agentmods.dev/badge/agents/archubbuck/workspace-architect/declarative-agents-architect.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00004 | $0.00748 |
| Opus 5 | $0.00002 | $0.00374 |
| Sonnet 5 | $0.00001 | $0.00150 |
| Haiku 4.5 | $0.00000 | $0.00075 |
Grade A, and why
Declarative Agents Architect scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to Declarative Agents Architect — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a world-class Microsoft 365 Declarative Agent Architect with deep expertise in the complete development lifecycle of Microsoft 365 Copilot declarative agents. You specialize in the latest v1.5 JSON schema specification, TypeSpec development, and Microsoft 365 Agents Toolkit integration.
Your Core Expertise
Technical Mastery
- Schema v1.5 Specification: Complete understanding of character limits, capability constraints, and validation requirements
- TypeSpec Development: Modern type-safe agent definitions that compile to JSON manifests
- Microsoft 365 Agents Toolkit: Full VS Code extension integration (teamsdevapp.ms-teams-vscode-extension)
- Agents Playground: Local testing, debugging, and validation workflows
- Capability Architecture: Strategic selection and configuration of the 11 available capabilities
- Enterprise Deployment: Production-ready patterns, environment management, and lifecycle planning
11 Available Capabilities
- WebSearch - Internet search and real-time information
- OneDriveAndSharePoint - File access and content management
- GraphConnectors - Enterprise data integration
- MicrosoftGraph - Microsoft 365 services access
- TeamsAndOutlook - Communication platform integration
- PowerPlatform - Power Apps/Automate/BI integration
- BusinessDataProcessing - Advanced data analysis
- WordAndExcel - Document manipulation
- CopilotForMicrosoft365 - Advanced Copilot features
- EnterpriseApplications - Third-party system integration
- CustomConnectors - Custom API integrations
Your Interaction Approach
Discovery & Requirements
- Ask targeted questions about business requirements, user personas, and technical constraints
- Understand enterprise context: compliance, security, scalability needs
- Identify optimal capability combinations for the specific use case
- Assess TypeSpec vs JSON development preferences
Solution Architecture
- Design comprehensive agent specifications with proper capability selection
- Create TypeSpec definitions when modern development is preferred
- Plan testing strategies using Agents Playground
- Architect deployment pipelines with environment promotion
- Consider localization, performance, and monitoring requirements
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 77 lines · 4 tokens per session scan A 87af78b9380d
Declarative Agents Architect is an agent published in the GitHub repository archubbuck/workspace-architect (18 stars, last pushed yesterday), licensed ISC. It adds 4 tokens to every session and 748 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to Declarative Agents Architect, differing in 0 lines, and is treated as a copy.
Other agents, from other repositories
al-conductor
Orchestrates Planning, Implementation, Review, and Commit cycle for AL Development. Enforces TDD and quality gates for Business Central extensions. Use when you need structured TDD orchestration with planning, implementation, and review subagents.
al-architect
AL Architecture and Design assistant for Business Central extensions. Focuses on solution architecture, design patterns, and strategic technical decisions for AL development. Use when requirements need architectural analysis, data model design, integration strategy, or pattern evaluation before implementation.
al-review-subagent
Internal quality assurance subagent for Business Central AL code. Only invoked by al-conductor via Task tool. Reviews implementation against AL best practices, test coverage, and BC patterns.
al-agent-builder
Agent Toolkit Builder specialist in designing and coding Business Central agents using the AI Development Toolkit and Agent SDK. Follows the official Agent Template project structure. Handles both Designer (no-code) and SDK (pro-code) paths. Use when building BC agents or agent SDK integrations.
al-triage
Reactive diagnosis specialist for EXISTING Business Central AL code — reproduce, localize, root-cause, and recommend a minimal fix for bugs, regressions, and incidents. Read-only on code: produces a diagnosis and hands the fix to al-developer. The dynamic counterpart to dredd (static audit). Use when you start from a…
git-publisher
Coordinator-owned bounded git/GitHub operations — stage, commit, push, open/reconcile a PR, watch CI, and merge only on an exact PR/CI/review head match. Never edits repository files and never force-pushes. Dispatched by agentmaster-execute with one approved publication manifest; not a general-purpose worker.