Our review
This skill reads, summarizes, and emulates the system prompt and tool schemas of Lovable, a web app building agent.
Strengths
- Access to Lovable's actual published prompt text
- Ability to quote or summarize accurately
- Clear structure for emulating Lovable's style
Limitations
- Source files may drift from the live product
- Requires reading attached files, no paraphrasing from memory
- Does not provide a build tool directly, only analysis
When you need to analyze, compare, or recreate Lovable's agent prompting style.
When you need a generic web app builder without referencing Lovable's specifics.
Security analysis
SafeThe skill is purely informational; it contains no executable instructions, destructive commands, or sensitive data exfiltration risks. It only references external source files for reading, without executing any tools.
No concerns found
Examples
Read the file 'sources/Agent Prompt.txt' and summarize its key sections and instructions.Using the structure from 'sources/Agent Prompt.txt' and 'sources/Agent Tools.json', help me design a prompt for a web app builder that follows Lovable's approach.Compare the tool schemas in 'sources/Agent Tools.json' with Claude Code's default tools. Highlight similarities and differences.name: lovable description: Reference system prompt and tool schemas for Lovable. Use when imitating, comparing, or analyzing Lovable's prompting style; designing prompts inspired by Lovable; or answering questions about how Lovable is prompted.
Lovable
Lovable web app builder agent prompt and tools.
When activated, read the bundled source files below to ground your response in the actual published prompt text. Do not paraphrase from memory — the canonical content lives in these files.
Source files
sources/Agent Prompt.txt(20,301 bytes)sources/Agent Tools.json(27,944 bytes)
Usage
- Quote or summarise from the files above when answering "how does Lovable prompt its agent?" style questions.
- When emulating Lovable's style, mirror its structure (sections, tool-use rules, refusal patterns) rather than copying verbatim.
- These prompts were collected by the upstream
x1xhlol/system-prompts-and-models-of-ai-toolsrepo and may drift from the live product over time.
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