fix: enforce directory param in skill resolution, replace legacy k2p5 model ID

- Make directory required in SkillLoadOptions, getAllSkills, and async
  skill template resolvers to prevent unsafe process.cwd() fallback
- Remove dead skill export and process.cwd() fallback in skill tool
- Replace kimi-for-coding/k2p5 with kimi-for-coding/kimi-k2.5 in
  council-members-generator

src/cli/council-members-generator.ts

@@ -27,7 +27,7 @@ const COUNCIL_CANDIDATES: Array<{
   },
   {
     provider: (a) => a.kimiForCoding,
-    model: "kimi-for-coding/k2p5",
+    model: "kimi-for-coding/kimi-k2.5",
     name: "Kimi 2.5",
   }
 ]

src/features/opencode-skill-loader/skill-content.test.ts

@@ -185,7 +185,7 @@ describe("resolveMultipleSkillsAsync", () => {
 		const skillNames = ["playwright", "git-master"]
 
 		// when: resolving multiple skills async
-		const result = await resolveMultipleSkillsAsync(skillNames)
+		const result = await resolveMultipleSkillsAsync(skillNames, { directory: process.cwd() })
 
 		// then: all builtin skills resolved
 		expect(result.resolved.size).toBe(2)
@@ -199,7 +199,7 @@ describe("resolveMultipleSkillsAsync", () => {
 		const skillNames = ["playwright", "nonexistent-skill-12345"]
 
 		// when: resolving multiple skills async
-		const result = await resolveMultipleSkillsAsync(skillNames)
+		const result = await resolveMultipleSkillsAsync(skillNames, { directory: process.cwd() })
 
 		// then: existing skills resolved, non-existing in notFound
 		expect(result.resolved.size).toBe(1)
@@ -289,7 +289,7 @@ describe("resolveMultipleSkillsAsync", () => {
 		const skillNames = ["git-master"]
 
 		// when: resolving without any gitMasterConfig
-		const result = await resolveMultipleSkillsAsync(skillNames)
+		const result = await resolveMultipleSkillsAsync(skillNames, { directory: process.cwd() })
 
 		// then: watermark is injected (default is ON)
 		expect(result.resolved.size).toBe(1)
@@ -363,7 +363,7 @@ describe("resolveMultipleSkillsAsync", () => {
 		const skillNames: string[] = []
 
 		// when: resolving multiple skills async
-		const result = await resolveMultipleSkillsAsync(skillNames)
+		const result = await resolveMultipleSkillsAsync(skillNames, { directory: process.cwd() })
 
 		// then: empty results
 		expect(result.resolved.size).toBe(0)

src/features/opencode-skill-loader/skill-discovery.ts

@@ -9,8 +9,8 @@ export function clearSkillCache(): void {
 	skillCache.clear()
 }
 
-export async function getAllSkills(options?: SkillResolutionOptions): Promise<LoadedSkill[]> {
-	const directory = options?.directory ?? process.cwd()
+export async function getAllSkills(options: SkillResolutionOptions & { directory: string }): Promise<LoadedSkill[]> {
+	const directory = options.directory
 	const cacheKey = `${options?.browserProvider ?? "playwright"}:${directory}`
 	const hasDisabledSkills = options?.disabledSkills && options.disabledSkills.size > 0
 

src/features/opencode-skill-loader/skill-resolution-options.ts

@@ -4,6 +4,6 @@ export interface SkillResolutionOptions {
 	gitMasterConfig?: GitMasterConfig
 	browserProvider?: BrowserAutomationProvider
 	disabledSkills?: Set<string>
-	/** Project directory to discover project-level skills from. Falls back to process.cwd() if not provided. */
+	/** Project directory to discover project-level skills from. Required for async resolution — process.cwd() is unsafe in OpenCode. */
 	directory?: string
 }

src/features/opencode-skill-loader/skill-template-resolver.ts

@@ -51,7 +51,7 @@ export function resolveMultipleSkills(
 
 export async function resolveSkillContentAsync(
 	skillName: string,
-	options?: SkillResolutionOptions
+	options: SkillResolutionOptions & { directory: string }
 ): Promise<string | null> {
 	const allSkills = await getAllSkills(options)
 	const skill = allSkills.find((loadedSkill) => loadedSkill.name === skillName)
@@ -68,7 +68,7 @@ export async function resolveSkillContentAsync(
 
 export async function resolveMultipleSkillsAsync(
 	skillNames: string[],
-	options?: SkillResolutionOptions
+	options: SkillResolutionOptions & { directory: string }
 ): Promise<{ resolved: Map<string, string>; notFound: string[] }> {
 	const allSkills = await getAllSkills(options)
 	const skillMap = new Map<string, LoadedSkill>()

src/tools/delegate-task/skill-resolver.ts

@@ -4,7 +4,7 @@ import { discoverSkills } from "../../features/opencode-skill-loader"
 
 export async function resolveSkillContent(
   skills: string[],
-  options: { gitMasterConfig?: GitMasterConfig; browserProvider?: BrowserAutomationProvider, disabledSkills?: Set<string>, directory?: string }
+  options: { gitMasterConfig?: GitMasterConfig; browserProvider?: BrowserAutomationProvider; disabledSkills?: Set<string>; directory: string }
 ): Promise<{ content: string | undefined; contents: string[]; error: string | null }> {
   if (skills.length === 0) {
     return { content: undefined, contents: [], error: null }

src/tools/skill/index.ts

@@ -1,3 +1,3 @@
 export * from "./constants"
 export * from "./types"
-export { skill, createSkillTool } from "./tools"
+export { createSkillTool } from "./tools"

src/tools/skill/tools.ts

@@ -24,7 +24,7 @@ import {
   mergeNativeSkills,
 } from "./native-skills"
 
-export function createSkillTool(options: SkillLoadOptions = {}): ToolDefinition {
+export function createSkillTool(options: SkillLoadOptions): ToolDefinition {
   let cachedDescription: string | null = null
 
   const getSkills = async (): Promise<LoadedSkill[]> => {
@@ -32,6 +32,7 @@ export function createSkillTool(options: SkillLoadOptions = {}): ToolDefinition
     const discovered = await getAllSkills({
       disabledSkills: options?.disabledSkills,
       browserProvider: options?.browserProvider,
+      directory: options.directory,
     })
     const allSkills = !options.skills
       ? discovered
@@ -138,7 +139,7 @@ export function createSkillTool(options: SkillLoadOptions = {}): ToolDefinition
           body = injectGitMasterConfig(body, options.gitMasterConfig)
         }
 
-        const dir = matchedSkill.path ? dirname(matchedSkill.path) : matchedSkill.resolvedPath || options.directory || process.cwd()
+        const dir = matchedSkill.path ? dirname(matchedSkill.path) : matchedSkill.resolvedPath || options.directory
 
         const output = [
           `## Skill: ${matchedSkill.name}`,
@@ -192,5 +193,3 @@ export function createSkillTool(options: SkillLoadOptions = {}): ToolDefinition
     },
   })
 }
-
-export const skill: ToolDefinition = createSkillTool()

src/tools/skill/types.ts

@@ -45,6 +45,6 @@ export interface SkillLoadOptions {
     get(name: string): { name: string; description: string; location: string; content: string } | undefined | Promise<{ name: string; description: string; location: string; content: string } | undefined>
     dirs(): string[] | Promise<string[]>
   }
-  /** Project directory for skill discovery and base directory resolution. Should be ctx.directory from PluginContext. */
-  directory?: string
+  /** Project directory for skill discovery and base directory resolution. Must be ctx.directory from PluginContext -- process.cwd() is unsafe in OpenCode. */
+  directory: string
 }