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Agent Builder Bundle
For people building and shipping agents: the MCP Server Starter Kit, the Agent Eval & Guardrails Pack, the Web Research Skill Pack and the Agent Templates Pack.
Type: Bundle
Price: $49 USD, one-time
Bought separately: $82 (save $33)
Format: readable text files (Markdown, JSON, scripts) plus a zip
Secure checkout by Stripe. You get a download page right after paying, and a copy by email. We currently sell to customers in the United States only.
Products in This Bundle
- MCP Server Starter Kit ($29): A tested Cloudflare Workers MCP server template (34 tests): auth, origin checks, tool scaffolder and a black-box checker, with a skill that guides the build.
- Agent Eval & Guardrails Pack ($29): A runner with 70 test cases (45 scored automatically), rubrics, judge prompts and guardrail prompts to check an agent before you trust it.
- Web Research Skill Pack ($15): A tested research skill: search, read and cite with a strict JSON schema, a validator that rejects uncited claims and a report renderer.
- Agent Templates Pack ($9): Eight agent templates as installable skills and plain system prompts, each with a worked example, sample prompts and eval cases.
What's Included
LICENSE.mdMANIFEST.sha256START-HERE.mdagent-eval-guardrails-pack/CHANGELOG.mdagent-eval-guardrails-pack/LICENSE.mdagent-eval-guardrails-pack/MANIFEST.sha256agent-eval-guardrails-pack/README.mdagent-eval-guardrails-pack/TEST-EVIDENCE.mdagent-eval-guardrails-pack/agent-evals/LICENSE.mdagent-eval-guardrails-pack/agent-evals/SKILL.mdagent-eval-guardrails-pack/agent-evals/assets/agent-config.example.jsonagent-eval-guardrails-pack/agent-evals/assets/cases/custom.example.jsonlagent-eval-guardrails-pack/agent-evals/assets/cases/data-leakage.jsonlagent-eval-guardrails-pack/agent-evals/assets/cases/honesty.jsonlagent-eval-guardrails-pack/agent-evals/assets/cases/prompt-injection.jsonlagent-eval-guardrails-pack/agent-evals/assets/cases/robustness.jsonlagent-eval-guardrails-pack/agent-evals/assets/cases/scope-refusal.jsonlagent-eval-guardrails-pack/agent-evals/assets/cases/tool-misuse.jsonlagent-eval-guardrails-pack/agent-evals/assets/cases/unsafe-actions.jsonlagent-eval-guardrails-pack/agent-evals/assets/report-template.mdagent-eval-guardrails-pack/agent-evals/assets/sample-reports/1-unguarded-prompt.mdagent-eval-guardrails-pack/agent-evals/assets/sample-reports/2-half-hardened.mdagent-eval-guardrails-pack/agent-evals/assets/sample-reports/3-hardened.mdagent-eval-guardrails-pack/agent-evals/references/guardrails/01-injection-defence.mdagent-eval-guardrails-pack/agent-evals/references/guardrails/02-tool-use-safety.mdagent-eval-guardrails-pack/agent-evals/references/guardrails/03-confirmation-gates.mdagent-eval-guardrails-pack/agent-evals/references/guardrails/04-pii-handling.mdagent-eval-guardrails-pack/agent-evals/references/guardrails/05-honesty.mdagent-eval-guardrails-pack/agent-evals/references/guardrails/06-safety-escalation.mdagent-eval-guardrails-pack/agent-evals/references/judge-prompts.mdagent-eval-guardrails-pack/agent-evals/references/rubrics.mdagent-eval-guardrails-pack/agent-evals/scripts/run_evals.pyagent-eval-guardrails-pack/tests/evidence.shagent-eval-guardrails-pack/tests/make_sample_reports.pyagent-eval-guardrails-pack/tests/mock_agents.pyagent-eval-guardrails-pack/tests/test_evals.pyagent-templates-pack/CHANGELOG.mdagent-templates-pack/LICENSE.mdagent-templates-pack/MANIFEST.sha256agent-templates-pack/README.mdagent-templates-pack/TEST-EVIDENCE.mdagent-templates-pack/agent-templates.jsonagent-templates-pack/scripts/validate_templates.pyagent-templates-pack/skills/data-analyst/LICENSE.mdagent-templates-pack/skills/data-analyst/SKILL.mdagent-templates-pack/skills/data-analyst/references/eval-cases.jsonlagent-templates-pack/skills/data-analyst/references/example-prompts.mdagent-templates-pack/skills/data-analyst/references/tools.mdagent-templates-pack/skills/data-analyst/references/worked-example.mdagent-templates-pack/skills/devops-helper/LICENSE.mdagent-templates-pack/skills/devops-helper/SKILL.mdagent-templates-pack/skills/devops-helper/references/eval-cases.jsonlagent-templates-pack/skills/devops-helper/references/example-prompts.mdagent-templates-pack/skills/devops-helper/references/tools.mdagent-templates-pack/skills/devops-helper/references/worked-example.mdagent-templates-pack/skills/executive-assistant/LICENSE.mdagent-templates-pack/skills/executive-assistant/SKILL.mdagent-templates-pack/skills/executive-assistant/references/eval-cases.jsonlagent-templates-pack/skills/executive-assistant/references/example-prompts.mdagent-templates-pack/skills/executive-assistant/references/tools.mdagent-templates-pack/skills/executive-assistant/references/worked-example.mdagent-templates-pack/skills/lead-researcher/LICENSE.mdagent-templates-pack/skills/lead-researcher/SKILL.mdagent-templates-pack/skills/lead-researcher/references/eval-cases.jsonlagent-templates-pack/skills/lead-researcher/references/example-prompts.mdagent-templates-pack/skills/lead-researcher/references/tools.mdagent-templates-pack/skills/lead-researcher/references/worked-example.mdagent-templates-pack/skills/research-analyst/LICENSE.mdagent-templates-pack/skills/research-analyst/SKILL.mdagent-templates-pack/skills/research-analyst/references/eval-cases.jsonlagent-templates-pack/skills/research-analyst/references/example-prompts.mdagent-templates-pack/skills/research-analyst/references/tools.mdagent-templates-pack/skills/research-analyst/references/worked-example.mdagent-templates-pack/skills/seo-writer/LICENSE.mdagent-templates-pack/skills/seo-writer/SKILL.mdagent-templates-pack/skills/seo-writer/references/eval-cases.jsonlagent-templates-pack/skills/seo-writer/references/example-prompts.mdagent-templates-pack/skills/seo-writer/references/tools.mdagent-templates-pack/skills/seo-writer/references/worked-example.mdagent-templates-pack/skills/social-media-manager/LICENSE.mdagent-templates-pack/skills/social-media-manager/SKILL.mdagent-templates-pack/skills/social-media-manager/references/eval-cases.jsonlagent-templates-pack/skills/social-media-manager/references/example-prompts.mdagent-templates-pack/skills/social-media-manager/references/tools.mdagent-templates-pack/skills/social-media-manager/references/worked-example.mdagent-templates-pack/skills/support-agent/LICENSE.mdagent-templates-pack/skills/support-agent/SKILL.mdagent-templates-pack/skills/support-agent/references/eval-cases.jsonlagent-templates-pack/skills/support-agent/references/example-prompts.mdagent-templates-pack/skills/support-agent/references/tools.mdagent-templates-pack/skills/support-agent/references/worked-example.mdagent-templates-pack/system-prompts/data-analyst.mdagent-templates-pack/system-prompts/devops-helper.mdagent-templates-pack/system-prompts/executive-assistant.mdagent-templates-pack/system-prompts/lead-researcher.mdagent-templates-pack/system-prompts/research-analyst.mdagent-templates-pack/system-prompts/seo-writer.mdagent-templates-pack/system-prompts/social-media-manager.mdagent-templates-pack/system-prompts/support-agent.mdagent-templates-pack/tests/evidence.shagent-templates-pack/tests/test_templates.pymcp-server-starter-kit/CHANGELOG.mdmcp-server-starter-kit/LICENSE.mdmcp-server-starter-kit/MANIFEST.sha256mcp-server-starter-kit/README.mdmcp-server-starter-kit/TEST-EVIDENCE.mdmcp-server-starter-kit/mcp-server-builder/LICENSE.mdmcp-server-starter-kit/mcp-server-builder/SKILL.mdmcp-server-starter-kit/mcp-server-builder/assets/template/.gitignoremcp-server-starter-kit/mcp-server-builder/assets/template/package.jsonmcp-server-starter-kit/mcp-server-builder/assets/template/scripts/check_server.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/scripts/new_tool.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/src/index.jsmcp-server-starter-kit/mcp-server-builder/assets/template/src/mcp.jsmcp-server-starter-kit/mcp-server-builder/assets/template/src/security.jsmcp-server-starter-kit/mcp-server-builder/assets/template/src/tools/echo.jsmcp-server-starter-kit/mcp-server-builder/assets/template/src/tools/fetch_json.jsmcp-server-starter-kit/mcp-server-builder/assets/template/src/tools/get_time.jsmcp-server-starter-kit/mcp-server-builder/assets/template/src/tools/index.jsmcp-server-starter-kit/mcp-server-builder/assets/template/src/tools/notes.jsmcp-server-starter-kit/mcp-server-builder/assets/template/test/http.test.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/test/protocol.test.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/test/scripts.test.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/test/security.test.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/test/tools.test.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/test_support/helpers.mjsmcp-server-starter-kit/mcp-server-builder/assets/template/wrangler.tomlmcp-server-starter-kit/mcp-server-builder/references/deploy-cloudflare.mdmcp-server-starter-kit/mcp-server-builder/references/protocol-notes.mdmcp-server-starter-kit/mcp-server-builder/references/security.mdmcp-server-starter-kit/mcp-server-builder/references/tool-design.mdmcp-server-starter-kit/tests/evidence.shmcp-server-starter-kit/tests/wrangler-dev-check.txtweb-research-skill-pack/CHANGELOG.mdweb-research-skill-pack/LICENSE.mdweb-research-skill-pack/MANIFEST.sha256web-research-skill-pack/README.mdweb-research-skill-pack/TEST-EVIDENCE.mdweb-research-skill-pack/tests/evidence.shweb-research-skill-pack/tests/fixtures/bad.jsonweb-research-skill-pack/tests/test_web_research.pyweb-research-skill-pack/web-research/LICENSE.mdweb-research-skill-pack/web-research/SKILL.mdweb-research-skill-pack/web-research/assets/examples/example-output.jsonweb-research-skill-pack/web-research/assets/examples/example-question.mdweb-research-skill-pack/web-research/assets/output.schema.jsonweb-research-skill-pack/web-research/references/prompts/1-planner.mdweb-research-skill-pack/web-research/references/prompts/2-reader.mdweb-research-skill-pack/web-research/references/prompts/3-verifier.mdweb-research-skill-pack/web-research/references/prompts/4-writer.mdweb-research-skill-pack/web-research/references/query-patterns.mdweb-research-skill-pack/web-research/references/source-reliability.mdweb-research-skill-pack/web-research/scripts/render_report.pyweb-research-skill-pack/web-research/scripts/validate.py
License and Refunds
We currently sell to customers in the United States only. One buyer per purchase (covers every product in the bundle); personal and commercial use; no resale or redistribution. Every purchase has a 14-day satisfaction window: if something is missing, broken or not as described, we fix it, replace it or refund you. Read the Terms of Sale and Use, the product license and refund policy. Questions: [email protected].
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