coding-agent: change Pi skills to use SKILL.md convention

Breaking change: Pi skills must now be named SKILL.md inside a directory,
matching Codex CLI format. Previously any *.md file was treated as a skill.

Migrate by renaming ~/.pi/agent/skills/foo.md to ~/.pi/agent/skills/foo/SKILL.md
This commit is contained in:
Mario Zechner 2025-12-12 23:23:17 +01:00
parent 236856aa48
commit 3b2b9abffc
5 changed files with 123 additions and 153 deletions

View file

@ -3608,23 +3608,6 @@ export const MODELS = {
contextWindow: 262144,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"meituan/longcat-flash-chat:free": {
id: "meituan/longcat-flash-chat:free",
name: "Meituan: LongCat Flash Chat (free)",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 0,
output: 0,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 131072,
maxTokens: 131072,
} satisfies Model<"openai-completions">,
"qwen/qwen-plus-2025-07-28": {
id: "qwen/qwen-plus-2025-07-28",
name: "Qwen: Qwen Plus 0728",
@ -5750,23 +5733,6 @@ export const MODELS = {
contextWindow: 32768,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"cohere/command-r-08-2024": {
id: "cohere/command-r-08-2024",
name: "Cohere: Command R (08-2024)",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 0.15,
output: 0.6,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 128000,
maxTokens: 4000,
} satisfies Model<"openai-completions">,
"cohere/command-r-plus-08-2024": {
id: "cohere/command-r-plus-08-2024",
name: "Cohere: Command R+ (08-2024)",
@ -5784,6 +5750,23 @@ export const MODELS = {
contextWindow: 128000,
maxTokens: 4000,
} satisfies Model<"openai-completions">,
"cohere/command-r-08-2024": {
id: "cohere/command-r-08-2024",
name: "Cohere: Command R (08-2024)",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 0.15,
output: 0.6,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 128000,
maxTokens: 4000,
} satisfies Model<"openai-completions">,
"sao10k/l3.1-euryale-70b": {
id: "sao10k/l3.1-euryale-70b",
name: "Sao10K: Llama 3.1 Euryale 70B v2.2",
@ -5852,23 +5835,6 @@ export const MODELS = {
contextWindow: 131072,
maxTokens: 16384,
} satisfies Model<"openai-completions">,
"meta-llama/llama-3.1-405b-instruct": {
id: "meta-llama/llama-3.1-405b-instruct",
name: "Meta: Llama 3.1 405B Instruct",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 3.5,
output: 3.5,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 130815,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"meta-llama/llama-3.1-70b-instruct": {
id: "meta-llama/llama-3.1-70b-instruct",
name: "Meta: Llama 3.1 70B Instruct",
@ -5886,6 +5852,23 @@ export const MODELS = {
contextWindow: 131072,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"meta-llama/llama-3.1-405b-instruct": {
id: "meta-llama/llama-3.1-405b-instruct",
name: "Meta: Llama 3.1 405B Instruct",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 3.5,
output: 3.5,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 130815,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"mistralai/mistral-nemo": {
id: "mistralai/mistral-nemo",
name: "Mistral: Mistral Nemo",
@ -5903,9 +5886,9 @@ export const MODELS = {
contextWindow: 131072,
maxTokens: 16384,
} satisfies Model<"openai-completions">,
"openai/gpt-4o-mini-2024-07-18": {
id: "openai/gpt-4o-mini-2024-07-18",
name: "OpenAI: GPT-4o-mini (2024-07-18)",
"openai/gpt-4o-mini": {
id: "openai/gpt-4o-mini",
name: "OpenAI: GPT-4o-mini",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
@ -5920,9 +5903,9 @@ export const MODELS = {
contextWindow: 128000,
maxTokens: 16384,
} satisfies Model<"openai-completions">,
"openai/gpt-4o-mini": {
id: "openai/gpt-4o-mini",
name: "OpenAI: GPT-4o-mini",
"openai/gpt-4o-mini-2024-07-18": {
id: "openai/gpt-4o-mini-2024-07-18",
name: "OpenAI: GPT-4o-mini (2024-07-18)",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
@ -6073,23 +6056,6 @@ export const MODELS = {
contextWindow: 128000,
maxTokens: 64000,
} satisfies Model<"openai-completions">,
"meta-llama/llama-3-70b-instruct": {
id: "meta-llama/llama-3-70b-instruct",
name: "Meta: Llama 3 70B Instruct",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 0.3,
output: 0.39999999999999997,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 8192,
maxTokens: 16384,
} satisfies Model<"openai-completions">,
"meta-llama/llama-3-8b-instruct": {
id: "meta-llama/llama-3-8b-instruct",
name: "Meta: Llama 3 8B Instruct",
@ -6107,6 +6073,23 @@ export const MODELS = {
contextWindow: 8192,
maxTokens: 16384,
} satisfies Model<"openai-completions">,
"meta-llama/llama-3-70b-instruct": {
id: "meta-llama/llama-3-70b-instruct",
name: "Meta: Llama 3 70B Instruct",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 0.3,
output: 0.39999999999999997,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 8192,
maxTokens: 16384,
} satisfies Model<"openai-completions">,
"mistralai/mixtral-8x22b-instruct": {
id: "mistralai/mixtral-8x22b-instruct",
name: "Mistral: Mixtral 8x22B Instruct",
@ -6192,23 +6175,6 @@ export const MODELS = {
contextWindow: 128000,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"openai/gpt-3.5-turbo-0613": {
id: "openai/gpt-3.5-turbo-0613",
name: "OpenAI: GPT-3.5 Turbo (older v0613)",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 1,
output: 2,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 4095,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"openai/gpt-4-turbo-preview": {
id: "openai/gpt-4-turbo-preview",
name: "OpenAI: GPT-4 Turbo Preview",
@ -6226,6 +6192,23 @@ export const MODELS = {
contextWindow: 128000,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"openai/gpt-3.5-turbo-0613": {
id: "openai/gpt-3.5-turbo-0613",
name: "OpenAI: GPT-3.5 Turbo (older v0613)",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
reasoning: false,
input: ["text"],
cost: {
input: 1,
output: 2,
cacheRead: 0,
cacheWrite: 0,
},
contextWindow: 4095,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"mistralai/mistral-tiny": {
id: "mistralai/mistral-tiny",
name: "Mistral Tiny",
@ -6294,9 +6277,9 @@ export const MODELS = {
contextWindow: 16385,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"openai/gpt-4-0314": {
id: "openai/gpt-4-0314",
name: "OpenAI: GPT-4 (older v0314)",
"openai/gpt-4": {
id: "openai/gpt-4",
name: "OpenAI: GPT-4",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",
@ -6311,9 +6294,9 @@ export const MODELS = {
contextWindow: 8191,
maxTokens: 4096,
} satisfies Model<"openai-completions">,
"openai/gpt-4": {
id: "openai/gpt-4",
name: "OpenAI: GPT-4",
"openai/gpt-4-0314": {
id: "openai/gpt-4-0314",
name: "OpenAI: GPT-4 (older v0314)",
api: "openai-completions",
provider: "openrouter",
baseUrl: "https://openrouter.ai/api/v1",

View file

@ -8,22 +8,14 @@
## [Unreleased]
### Breaking Changes
- **Pi skills now use `SKILL.md` convention**: Pi skills must now be named `SKILL.md` inside a directory, matching Codex CLI format. Previously any `*.md` file was treated as a skill. Migrate by renaming `~/.pi/agent/skills/foo.md` to `~/.pi/agent/skills/foo/SKILL.md`.
### Added
- Display loaded skills on startup in interactive mode
### Fixed
### Changed
### Added
### Fixed
### Changed
## [0.19.0] - 2025-12-12
### Added

View file

@ -9,8 +9,8 @@ Skills are discovered from these locations (in order of priority, later wins on
1. `~/.codex/skills/**/SKILL.md` (Codex CLI user skills, recursive)
2. `~/.claude/skills/*/SKILL.md` (Claude Code user skills)
3. `<cwd>/.claude/skills/*/SKILL.md` (Claude Code project skills)
4. `~/.pi/agent/skills/**/*.md` (Pi user skills, recursive)
5. `<cwd>/.pi/skills/**/*.md` (Pi project skills, recursive)
4. `~/.pi/agent/skills/**/SKILL.md` (Pi user skills, recursive)
5. `<cwd>/.pi/skills/**/SKILL.md` (Pi project skills, recursive)
Skill names and descriptions are listed in the system prompt. When a task matches a skill's description, the agent uses the `read` tool to load it.
@ -43,13 +43,13 @@ The parser only supports single-line `key: value` syntax. Multiline YAML blocks
### Variables
`{baseDir}` is replaced with the directory containing the skill file. Use it to reference bundled scripts or resources.
Use `{baseDir}` as a placeholder for the skill's directory. The agent is told each skill's base directory and will substitute it when following the instructions.
### Subdirectories (Pi Skills)
### Subdirectories
Pi skills in subdirectories use colon-separated names:
- `~/.pi/agent/skills/db/migrate.md` → `db:migrate`
- `<cwd>/.pi/skills/aws/s3/upload.md` → `aws:s3:upload`
Pi and Codex skills in subdirectories use colon-separated names:
- `~/.pi/agent/skills/db/migrate/SKILL.md` → `db:migrate`
- `<cwd>/.pi/skills/aws/s3/upload/SKILL.md` → `aws:s3:upload`
## Claude Code Compatibility

View file

@ -18,7 +18,7 @@ export interface Skill {
source: SkillSource;
}
type SkillFormat = "pi" | "claude" | "codex";
type SkillFormat = "recursive" | "claude";
function stripQuotes(value: string): string {
if ((value.startsWith('"') && value.endsWith('"')) || (value.startsWith("'") && value.endsWith("'"))) {
@ -60,7 +60,13 @@ function parseFrontmatter(content: string): { frontmatter: SkillFrontmatter; bod
return { frontmatter, body };
}
function loadSkillsFromDir(dir: string, source: SkillSource, format: SkillFormat, subdir: string = ""): Skill[] {
function loadSkillsFromDir(
dir: string,
source: SkillSource,
format: SkillFormat,
useColonPath: boolean = false,
subdir: string = "",
): Skill[] {
const skills: Skill[] = [];
if (!existsSync(dir)) {
@ -81,11 +87,12 @@ function loadSkillsFromDir(dir: string, source: SkillSource, format: SkillFormat
const fullPath = join(dir, entry.name);
if (format === "pi") {
if (format === "recursive") {
// Recursive format: scan directories, look for SKILL.md files
if (entry.isDirectory()) {
const newSubdir = subdir ? `${subdir}:${entry.name}` : entry.name;
skills.push(...loadSkillsFromDir(fullPath, source, format, newSubdir));
} else if (entry.isFile() && entry.name.endsWith(".md")) {
skills.push(...loadSkillsFromDir(fullPath, source, format, useColonPath, newSubdir));
} else if (entry.isFile() && entry.name === "SKILL.md") {
try {
const rawContent = readFileSync(fullPath, "utf-8");
const { frontmatter } = parseFrontmatter(rawContent);
@ -94,19 +101,22 @@ function loadSkillsFromDir(dir: string, source: SkillSource, format: SkillFormat
continue;
}
const nameFromFile = entry.name.slice(0, -3);
const name = frontmatter.name || (subdir ? `${subdir}:${nameFromFile}` : nameFromFile);
const skillDir = dirname(fullPath);
// useColonPath: db:migrate (pi), otherwise just: migrate (codex)
const nameFromPath = useColonPath ? subdir || basename(skillDir) : basename(skillDir);
const name = frontmatter.name || nameFromPath;
skills.push({
name,
description: frontmatter.description,
filePath: fullPath,
baseDir: dirname(fullPath),
baseDir: skillDir,
source,
});
} catch {}
}
} else if (format === "claude") {
// Claude format: only one level deep, each directory must contain SKILL.md
if (!entry.isDirectory()) {
continue;
}
@ -136,30 +146,6 @@ function loadSkillsFromDir(dir: string, source: SkillSource, format: SkillFormat
source,
});
} catch {}
} else if (format === "codex") {
if (entry.isDirectory()) {
skills.push(...loadSkillsFromDir(fullPath, source, format));
} else if (entry.isFile() && entry.name === "SKILL.md") {
try {
const rawContent = readFileSync(fullPath, "utf-8");
const { frontmatter } = parseFrontmatter(rawContent);
if (!frontmatter.description) {
continue;
}
const skillDir = dirname(fullPath);
const name = frontmatter.name || basename(skillDir);
skills.push({
name,
description: frontmatter.description,
filePath: fullPath,
baseDir: skillDir,
source,
});
} catch {}
}
}
}
} catch {}
@ -170,28 +156,31 @@ function loadSkillsFromDir(dir: string, source: SkillSource, format: SkillFormat
export function loadSkills(): Skill[] {
const skillMap = new Map<string, Skill>();
// Codex: recursive, simple directory name
const codexUserDir = join(homedir(), ".codex", "skills");
for (const skill of loadSkillsFromDir(codexUserDir, "codex-user", "codex")) {
for (const skill of loadSkillsFromDir(codexUserDir, "codex-user", "recursive", false)) {
skillMap.set(skill.name, skill);
}
// Claude: single level only
const claudeUserDir = join(homedir(), ".claude", "skills");
for (const skill of loadSkillsFromDir(claudeUserDir, "claude-user", "claude")) {
for (const skill of loadSkillsFromDir(claudeUserDir, "claude-user", "claude", false)) {
skillMap.set(skill.name, skill);
}
const claudeProjectDir = resolve(process.cwd(), ".claude", "skills");
for (const skill of loadSkillsFromDir(claudeProjectDir, "claude-project", "claude")) {
for (const skill of loadSkillsFromDir(claudeProjectDir, "claude-project", "claude", false)) {
skillMap.set(skill.name, skill);
}
// Pi: recursive, colon-separated path names
const globalSkillsDir = join(homedir(), CONFIG_DIR_NAME, "agent", "skills");
for (const skill of loadSkillsFromDir(globalSkillsDir, "user", "pi")) {
for (const skill of loadSkillsFromDir(globalSkillsDir, "user", "recursive", true)) {
skillMap.set(skill.name, skill);
}
const projectSkillsDir = resolve(process.cwd(), CONFIG_DIR_NAME, "skills");
for (const skill of loadSkillsFromDir(projectSkillsDir, "project", "pi")) {
for (const skill of loadSkillsFromDir(projectSkillsDir, "project", "recursive", true)) {
skillMap.set(skill.name, skill);
}

View file

@ -6,6 +6,12 @@
},
{
"path": "../../moms"
},
{
"path": "../../.pi/agent"
},
{
"path": "../pi-skills"
}
],
"settings": {}