菜单
Echo the input string in uppercase.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Reverse the input string character-by-character.
Evaluate a value against a list of deterministic rule-based invariants.
Validate a value against a JSON Schema 2020-12; return verdict + first violation.
Sum two numbers.
Join an array of strings with single spaces.
Square the input integer.
| id | echo_loud |
| name | Echo Loud |
| description | Echo the input string in uppercase. |
| tags | ["demo","dispatch","profile"] |
| examples | ["{\"text\": \"hello\"} → {\"shouted\": \"HELLO\"}"] |
| inputModes | ["application/json"] |
| outputModes | ["application/json"] |
| securityRequirements | [] |
| inputSchema | {"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"text":{"type":"string","minLength":1}},"required":["text"]} |
| outputSchema | {"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"shouted":{"type":"string","minLength":1}},"required":["shouted"]} |
Returns the uppercase form of the input string.
Routed via the https://turul.dev/a2a/extensions/skill-invocation/v1
profile: clients set Message.metadata["a2a.skillId"] = "echo_loud"
and put the text argument in Message.metadata["a2a.skillParams"].
