{"schema_version":1,"workflow_uuid":"a4196dab-80ae-11f1-9bc6-00163e2b0d79","workflow_title":"Mail-0 (Zero) — Open Source Privacy-First Email App","page_url":"https://tokrepo.com/en/workflows/asset-a4196dab","raw_url":"https://tokrepo.com/raw/asset-a4196dab","metadata_url":"https://tokrepo.com/metadata/asset-a4196dab.json","install_plan_url":"https://api.tokrepo.com/api/v1/tokenboard/workflows/install-plan?uuid=a4196dab-80ae-11f1-9bc6-00163e2b0d79&target=codex","recommended_install":{"schema_version":1,"status":"direct","policy":"allow","install_mode":"single","target":"codex","command":"npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79 --target codex","dry_run_command":"npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79 --target codex --dry-run --json","runtime_commands":{"codex":"npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79 --target codex","gemini":"npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79 --target gemini","project":"npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79"},"prompt":"Install and make this TokRepo asset usable: \"Mail-0 (Zero) — Open Source Privacy-First Email App\".\n\nPage: https://tokrepo.com/en/workflows/asset-a4196dab\nUUID: a4196dab-80ae-11f1-9bc6-00163e2b0d79\nTarget adapter: codex\nPolicy/mode: allow / single\n\nRead these machine-facing entry points first:\n- metadata: https://tokrepo.com/metadata/asset-a4196dab.json\n- install contract: https://tokrepo.com/install-contract/asset-a4196dab.json\n- install plan: https://api.tokrepo.com/api/v1/tokenboard/workflows/install-plan?uuid=a4196dab-80ae-11f1-9bc6-00163e2b0d79&target=codex\n- raw content: https://tokrepo.com/raw/asset-a4196dab\n\nCommands:\n- choose the current runtime; do not use unsupported CLI targets.\n- Codex: npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79 --target codex\n- Gemini CLI: npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79 --target gemini\n- Claude Code / project agent: run npx -y tokrepo@latest install a4196dab-80ae-11f1-9bc6-00163e2b0d79 from the project root; add `--dry-run --json` first to inspect the plan.\n- add `--dry-run --json` to the chosen command first; after the plan allows it, run the chosen command.\n\nExecution rules:\n1. Run the dry-run command first to inspect the plan and risks.\n2. Run the install command after the plan allows it.\n3. Run the post_verify checks from the install plan.\n\nReport back with changed files, verification result, and how to use the asset next.","next_steps":["Run the dry-run command first to inspect the plan and risks.","Run the install command after the plan allows it.","Run the post_verify checks from the install plan."],"success_check":["The asset is installed into the target agent or project location.","The agent can load the entrypoint and explain how to use it."]},"agent_metadata":{"asset_kind":"skill","target_tools":["claude_code","codex","gemini_cli"],"install_mode":"single","entrypoint":"Mail-0 Zero","risk_profile":{"executes_code":false,"modifies_global_config":false,"requires_secrets":[],"uses_absolute_paths":false,"network_access":false},"dependencies":{"npm":[],"pip":[],"brew":[],"system":[]},"content_hash":"5ba27324f7dace1ca6ec2573d86e17c158057ac720e0a06e8535870744a01aad","verification":{"commands":[],"expected_files":["Mail-0 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08:38:19","updated_at":"2026-07-16 12:37:25"},"target_adapter":{"target":"codex","adapter":"skill-directory","root":"~/.codex/skills","entrypoint":"SKILL.md","manifest_path":"~/.codex/tokrepo/install-manifest.json","staging_root":"~/.codex/tokrepo/staged/a4196dab-80ae-11f1-9bc6-00163e2b0d79","install_modes":["single","bundle","split","stage_only"],"activates_files":true},"install_plan":{"schema_version":2,"target":"codex","asset_uuid":"a4196dab-80ae-11f1-9bc6-00163e2b0d79","asset_title":"Mail-0 (Zero) — Open Source Privacy-First Email App","source_url":"https://tokrepo.com/en/workflows/asset-a4196dab","install_mode":"single","entrypoint":"Mail-0 Zero","preconditions":[{"type":"target_supported","status":"pass","message":"codex install target is supported"},{"type":"install_root","status":"pass","message":"~/.codex/skills for activated assets; ~/.codex/tokrepo/staged/a4196dab-80ae-11f1-9bc6-00163e2b0d79 for staged assets"},{"type":"target_tool_metadata","status":"pass","message":"metadata allows codex"},{"type":"content_hash","status":"pass","message":"asset metadata includes content_hash"},{"type":"trust_policy","status":"pass","message":"publisher trust level is established"},{"type":"policy_decision","status":"pass","message":"allow for a4196dab-80ae-11f1-9bc6-00163e2b0d79 (single)"}],"actions":[{"type":"write_file","path":"~/.codex/skills/tokrepo-asset-a4196dab/SKILL.md","source_name":"Mail-0 Zero","sha256":"5d88a1b0f1ab0dbafca4280404eafc3424d5df5c8cce29418071ec33be23f49c","bytes":3130,"risk":{"executes_code":false,"modifies_global_config":false,"requires_secrets":[],"uses_absolute_paths":false,"network_access":false},"if_exists":"overwrite","entrypoint":true}],"policy_decision":{"decision":"allow","requires_confirmation":false,"reasons":["safe markdown-only Codex install"]},"requires_confirmation":false,"rollback":[{"type":"remove_file","path":"~/.codex/skills/tokrepo-asset-a4196dab/SKILL.md"}],"post_verify":[{"type":"file_sha256","path":"~/.codex/skills/tokrepo-asset-a4196dab/SKILL.md","sha256":"5d88a1b0f1ab0dbafca4280404eafc3424d5df5c8cce29418071ec33be23f49c"}],"metadata":{"asset_kind":"skill","target_tools":["claude_code","codex","gemini_cli"],"install_mode":"single","entrypoint":"Mail-0 Zero","risk_profile":{"executes_code":false,"modifies_global_config":false,"requires_secrets":[],"uses_absolute_paths":false,"network_access":false},"dependencies":{"npm":[],"pip":[],"brew":[],"system":[]},"content_hash":"5ba27324f7dace1ca6ec2573d86e17c158057ac720e0a06e8535870744a01aad","verification":{"commands":[],"expected_files":["Mail-0 Zero"]},"inferred":true},"agent_fit":{"target":"codex","score":98,"status":"native","policy":"allow","why":["target_tools includes codex","asset_kind skill","install_mode single","markdown-only","policy allow","safe 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12:37:25"},"target_adapter":{"target":"codex","adapter":"skill-directory","root":"~/.codex/skills","entrypoint":"SKILL.md","manifest_path":"~/.codex/tokrepo/install-manifest.json","staging_root":"~/.codex/tokrepo/staged/a4196dab-80ae-11f1-9bc6-00163e2b0d79","install_modes":["single","bundle","split","stage_only"],"activates_files":true},"evidence_bundle":{"acceptance_gate":{"recommended_action":"install_after_plan","rule":"Agents should only activate an asset after evidence_bundle.integrity, policy_compatibility, rollback, and post_verify have been inspected.","status":"pass"},"asset_title":"Mail-0 (Zero) — Open Source Privacy-First Email 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publisher identity unless an external signature verifies it"]},"source_url":"https://tokrepo.com/en/workflows/asset-a4196dab","target":"codex"},"sbom":{"asset_kind":"skill","asset_title":"Mail-0 (Zero) — Open Source Privacy-First Email App","asset_uuid":"a4196dab-80ae-11f1-9bc6-00163e2b0d79","capability_flags":{"destructive":false,"executes_code":false,"modifies_global_config":false,"network_access":false,"requires_secrets":[]},"content_hash":"7139d360751b0aa2d65163b28eabc3d91c04d781c43e85a60d159ab788e63da6","dependencies":{"brew":[],"mcp":[],"npm":[],"pip":[],"system":[]},"files":[{"bytes":3130,"path":"~/.codex/skills/tokrepo-asset-a4196dab/SKILL.md","role":"entrypoint","sha256":"5d88a1b0f1ab0dbafca4280404eafc3424d5df5c8cce29418071ec33be23f49c","source_name":"Mail-0 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