diff --git a/.changeset/calm-skills-select.md b/.changeset/calm-skills-select.md
new file mode 100644
index 00000000..8d40177c
--- /dev/null
+++ b/.changeset/calm-skills-select.md
@@ -0,0 +1,5 @@
+---
+'@tanstack/intent': minor
+---
+
+Add exact npm and workspace skill selectors to `intent.skills`.
diff --git a/docs/concepts/configuration.md b/docs/concepts/configuration.md
index 270fcc60..349e98da 100644
--- a/docs/concepts/configuration.md
+++ b/docs/concepts/configuration.md
@@ -8,7 +8,7 @@ Intent reads consumer configuration from the `intent` object in `package.json`.
 ```json
 {
   "intent": {
-    "skills": ["@tanstack/query", "workspace:@scope/internal"],
+    "skills": ["@tanstack/query", "@acme/*", "@tanstack/start#routing", "workspace:@scope/internal"],
     "exclude": ["@tanstack/router#experimental-*"]
   }
 }
@@ -21,7 +21,7 @@ Intent reads consumer configuration from the `intent` object in `package.json`.
 
 ## `intent.skills`
 
-`intent.skills` is a package-source allowlist. A permitted package can:
+`intent.skills` is a package-source and skill allowlist. A permitted package or skill can:
 
 - Appear in `list` and `stale`.
 - Resolve through `load`.
@@ -29,7 +29,7 @@ Intent reads consumer configuration from the `intent` object in `package.json`.
 
 The default `install` command writes generic loading guidance without scanning packages. See [Trust model](./trust-model) for the reasoning and lifecycle boundaries.
 
-The allowlist permits packages, not individual skills. An entry containing `#` is invalid; use `intent.exclude` for skill-specific filtering.
+Package selectors permit every skill in the package. Exact selectors use `<package>#<skill>` and permit only the named skill. If the same package matches both forms, the package selector takes precedence and permits every skill. `intent.exclude` is applied afterward and can still remove a permitted package or skill.
 
 ### Source entries
 
@@ -38,12 +38,16 @@ Each array entry names one source:
 | Entry | Kind | Meaning |
 | ----- | ---- | ------- |
 | `@scope/pkg` or `pkg` | npm | An npm package reachable through the dependency tree, direct or transitive. |
+| `@scope/pkg#skill` | npm | One exact skill in an npm package. |
 | `workspace:@scope/pkg` | workspace | A package in the current workspace. |
+| `workspace:@scope/pkg#skill` | workspace | One exact skill in a workspace package. |
 | `@scope/*` | npm | Every discovered npm package whose name matches the pattern. |
 | `workspace:@scope/*` | workspace | Every discovered workspace package whose name matches the pattern. |
 | `git:<host>/<repo>#<ref>` | git | Reserved. Not yet supported, and rejected until a future version adds it. |
 
-A malformed entry fails the whole command, and every bad entry is reported at once. Package patterns support `*` wildcards, including scoped patterns such as `@tanstack/*`. Intent matches both the package name and source kind: a bare entry permits only an npm source, and a `workspace:` entry permits only a workspace source.
+A malformed entry fails the whole command, and every bad entry is reported at once. Exact selectors require one non-empty package name and one non-empty, non-wildcard skill name. Package patterns support `*` wildcards, including scoped patterns such as `@tanstack/*`, but cannot be combined with an exact skill selector.
+
+Intent matches both the package name and source kind: a bare package or exact selector permits only an npm source, and a `workspace:` selector permits only a workspace source. `git:` entries remain unsupported and are rejected, including entries that contain `#` for a Git ref.
 
 ### Special forms
 
diff --git a/packages/intent/src/commands/stale.ts b/packages/intent/src/commands/stale.ts
index 462be936..1d55cda8 100644
--- a/packages/intent/src/commands/stale.ts
+++ b/packages/intent/src/commands/stale.ts
@@ -1,3 +1,14 @@
+import { resolve } from 'node:path'
+import {
+  compileExcludePatterns,
+  getEffectiveExcludePatterns,
+  isSkillExcluded,
+} from '../core/excludes.js'
+import { resolveProjectContext } from '../core/project-context.js'
+import {
+  isSourcePermitted,
+  readSkillSourcesConfig,
+} from '../core/source-policy.js'
 import { isCliFailure } from '../shared/cli-error.js'
 import type { StalenessReport } from '../shared/types.js'
 
@@ -20,8 +31,9 @@ export async function runStaleCommand(
     return
   }
 
-  const { reports, workflowAdvisories = [] } =
+  const { reports: unfilteredReports, workflowAdvisories = [] } =
     await resolveStaleTargets(targetDir)
+  const reports = filterStaleReportSkills(unfilteredReports, targetDir)
 
   if (options.json) {
     console.log(JSON.stringify(reports, null, 2))
@@ -91,8 +103,9 @@ async function runGithubReview(
   const packageLabel = options.packageLabel ?? 'workspace'
 
   try {
-    const { reports, workflowAdvisories = [] } =
+    const { reports: unfilteredReports, workflowAdvisories = [] } =
       await resolveStaleTargets(targetDir)
+    const reports = filterStaleReportSkills(unfilteredReports, targetDir)
     const items = [
       ...collectStaleReviewItems(reports),
       ...createWorkflowAdvisoryReviewItems(packageLabel, workflowAdvisories),
@@ -115,3 +128,24 @@ async function runGithubReview(
     console.log('Wrote a review PR body so maintainers can inspect the logs.')
   }
 }
+
+function filterStaleReportSkills(
+  reports: Array<StalenessReport>,
+  targetDir: string | undefined,
+): Array<StalenessReport> {
+  const cwd = resolve(process.cwd(), targetDir ?? process.cwd())
+  const context = resolveProjectContext({ cwd })
+  const config = readSkillSourcesConfig(cwd, context)
+  const excludeMatchers = compileExcludePatterns(
+    getEffectiveExcludePatterns({}, context),
+  )
+
+  return reports.map((report) => ({
+    ...report,
+    skills: report.skills.filter(
+      (skill) =>
+        isSourcePermitted(config, report.library, undefined, skill.name) &&
+        !isSkillExcluded(report.library, skill.name, excludeMatchers),
+    ),
+  }))
+}
diff --git a/packages/intent/src/core/intent-core.ts b/packages/intent/src/core/intent-core.ts
index d24f7a95..2deb24f2 100644
--- a/packages/intent/src/core/intent-core.ts
+++ b/packages/intent/src/core/intent-core.ts
@@ -303,7 +303,12 @@ function resolveIntentSkillInCwd(
   )
   if (fastPathResolved) {
     if (
-      !isSourcePermitted(config, parsedUse.packageName, fastPathResolved.kind)
+      !isSourcePermitted(
+        config,
+        parsedUse.packageName,
+        fastPathResolved.kind,
+        parsedUse.skillName,
+      )
     ) {
       const lateRefusal = packageNotListedRefusal(use, parsedUse.packageName)
       throw new IntentCoreError(lateRefusal.code, lateRefusal.message)
diff --git a/packages/intent/src/core/skill-sources.ts b/packages/intent/src/core/skill-sources.ts
index a26435a5..de21c015 100644
--- a/packages/intent/src/core/skill-sources.ts
+++ b/packages/intent/src/core/skill-sources.ts
@@ -3,7 +3,7 @@
 
 type SkillSource =
   | ({ raw: string; kind: 'npm' | 'workspace' } & (
-      { id: string } | { pattern: string }
+      { id: string; skill?: string } | { pattern: string }
     ))
   | { raw: string; id: string; kind: 'git'; ref: string }
 
@@ -112,7 +112,8 @@ export function parseSkillSources(value: unknown): SkillSourcesConfig {
     }
 
     const selector = 'pattern' in parsed ? parsed.pattern : parsed.id
-    const identity = `${parsed.kind}\u0000${selector}`
+    const skill = 'skill' in parsed ? parsed.skill : undefined
+    const identity = `${parsed.kind}\u0000${selector}\u0000${skill ?? ''}`
     if (seenIdentity.has(identity)) continue
     seenIdentity.add(identity)
     sources.push(parsed)
@@ -178,16 +179,35 @@ function parseEntry(
 
 function packageSource(
   raw: string,
-  id: string,
+  selector: string,
   kind: 'npm' | 'workspace',
-): SkillSource {
-  return id.includes('*') ? { raw, pattern: id, kind } : { raw, id, kind }
+): SkillSource | SkillSourceIssue {
+  const hashIndex = selector.indexOf('#')
+  if (hashIndex === -1) {
+    const invalid = validateId(selector)
+    if (invalid) return { raw, message: invalid }
+    return selector.includes('*')
+      ? { raw, pattern: selector, kind }
+      : { raw, id: selector, kind }
+  }
+
+  const id = selector.slice(0, hashIndex)
+  const skill = selector.slice(hashIndex + 1)
+  const invalidId = validateId(id)
+  if (invalidId) return { raw, message: invalidId }
+  if (id.includes('*')) {
+    return {
+      raw,
+      message: 'exact package selectors cannot contain "*".',
+    }
+  }
+  const invalidSkill = validateSkill(skill)
+  if (invalidSkill) return { raw, message: invalidSkill }
+  return { raw, id, kind, skill }
 }
 
 function validateId(id: string): string | null {
-  if (id.includes('#')) {
-    return 'skill-level granularity (#) is not supported in intent.skills (it is package-level); use intent.exclude for skill-level control.'
-  }
+  if (id === '') return 'package name is empty.'
   if (/\s/.test(id)) {
     return 'package names cannot contain whitespace.'
   }
@@ -197,6 +217,14 @@ function validateId(id: string): string | null {
   return null
 }
 
+function validateSkill(skill: string): string | null {
+  if (skill === '') return 'skill name is empty.'
+  if (/\s/.test(skill)) return 'skill names cannot contain whitespace.'
+  if (skill.includes('#')) return 'skill names cannot contain "#".'
+  if (skill.includes('*')) return 'exact skill selectors cannot contain "*".'
+  return null
+}
+
 function describeType(value: unknown): string {
   if (value === null) return 'null'
   return Array.isArray(value) ? 'array' : typeof value
diff --git a/packages/intent/src/core/source-policy.ts b/packages/intent/src/core/source-policy.ts
index 93e3ebc5..48cf2848 100644
--- a/packages/intent/src/core/source-policy.ts
+++ b/packages/intent/src/core/source-policy.ts
@@ -81,7 +81,11 @@ function compileSkillSourceMatcher(
 
 function compileSkillSourcePolicy(config: SkillSourcesConfig): {
   matchers: Array<SkillSourceMatcher>
-  permits: (packageName: string, packageKind?: 'npm' | 'workspace') => boolean
+  permits: (
+    packageName: string,
+    packageKind?: 'npm' | 'workspace',
+    skillName?: string,
+  ) => boolean
 } {
   switch (config.mode) {
     case 'absent':
@@ -93,9 +97,14 @@ function compileSkillSourcePolicy(config: SkillSourcesConfig): {
       const matchers = config.sources.map(compileSkillSourceMatcher)
       return {
         matchers,
-        permits: (packageName, packageKind) =>
-          matchers.some((matcher) =>
-            matcher.matchesPackage(packageName, packageKind),
+        permits: (packageName, packageKind, skillName) =>
+          matchers.some(
+            (matcher) =>
+              matcher.matchesPackage(packageName, packageKind) &&
+              (!('skill' in matcher.source) ||
+                matcher.source.skill === undefined ||
+                skillName === undefined ||
+                matcher.source.skill === skillName),
           ),
       }
     }
@@ -106,8 +115,13 @@ export function isSourcePermitted(
   config: SkillSourcesConfig,
   packageName: string,
   packageKind?: 'npm' | 'workspace',
+  skillName?: string,
 ): boolean {
-  return compileSkillSourcePolicy(config).permits(packageName, packageKind)
+  return compileSkillSourcePolicy(config).permits(
+    packageName,
+    packageKind,
+    skillName,
+  )
 }
 
 export function packageNotListedRefusal(
@@ -141,7 +155,7 @@ export function checkLoadAllowed(
   // Name-only pre-check: kind isn't known yet at this point in the load path.
   // A late, kind-aware isSourcePermitted call happens once resolution reveals
   // the actual kind (see intent-core.ts).
-  if (!isSourcePermitted(config, packageName)) {
+  if (!isSourcePermitted(config, packageName, undefined, skillName)) {
     return packageNotListedRefusal(use, packageName)
   }
 
@@ -212,7 +226,9 @@ export function applySourcePolicy(
     }
 
     const skills = pkg.skills.filter(
-      (skill) => !isSkillExcluded(pkg.name, skill.name, excludeMatchers),
+      (skill) =>
+        sourcePolicy.permits(pkg.name, pkg.kind, skill.name) &&
+        !isSkillExcluded(pkg.name, skill.name, excludeMatchers),
     )
     packages.push(
       skills.length === pkg.skills.length ? pkg : { ...pkg, skills },
diff --git a/packages/intent/tests/integration/source-policy-surfaces.test.ts b/packages/intent/tests/integration/source-policy-surfaces.test.ts
index b2664cc1..97ed3acf 100644
--- a/packages/intent/tests/integration/source-policy-surfaces.test.ts
+++ b/packages/intent/tests/integration/source-policy-surfaces.test.ts
@@ -5,11 +5,13 @@ import {
   rmSync,
   writeFileSync,
 } from 'node:fs'
+import { spawnSync } from 'node:child_process'
 import { tmpdir } from 'node:os'
 import { dirname, join } from 'node:path'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import { listIntentSkills, loadIntentSkill } from '../../src/core/index.js'
 import { main } from '../../src/cli.js'
+import { buildHookRunnerScript } from '../../src/hooks/install.js'
 
 const realTmpdir = realpathSync(tmpdir())
 
@@ -21,7 +23,7 @@ function writeJson(filePath: string, data: unknown): void {
 function writeIntentPackage(
   baseDir: string,
   name: string,
-  skillName: string,
+  skillNames: string | Array<string>,
 ): void {
   const pkgDir = join(baseDir, 'node_modules', ...name.split('/'))
   writeJson(join(pkgDir, 'package.json'), {
@@ -29,11 +31,15 @@ function writeIntentPackage(
     version: '1.0.0',
     intent: { version: 1, repo: 'owner/repo', docs: 'docs/' },
   })
-  mkdirSync(join(pkgDir, 'skills', skillName), { recursive: true })
-  writeFileSync(
-    join(pkgDir, 'skills', skillName, 'SKILL.md'),
-    `---\nname: "${skillName}"\ndescription: "${name} ${skillName}"\n---\n\nContent.\n`,
-  )
+  for (const skillName of Array.isArray(skillNames)
+    ? skillNames
+    : [skillNames]) {
+    mkdirSync(join(pkgDir, 'skills', skillName), { recursive: true })
+    writeFileSync(
+      join(pkgDir, 'skills', skillName, 'SKILL.md'),
+      `---\nname: "${skillName}"\ndescription: "${name} ${skillName}"\nlibrary_version: "1.0.0"\n---\n\nContent.\n`,
+    )
+  }
 }
 
 const LISTED = '@scope/listed'
@@ -167,4 +173,77 @@ describe('source policy — all four surfaces filter excluded and unlisted', ()
 
     fetchSpy.mockRestore()
   })
+
+  it('applies an exact selector across list, load, install map, stale, and hook catalogs', async () => {
+    writeJson(join(root, 'package.json'), {
+      name: 'monorepo',
+      private: true,
+      workspaces: ['packages/*'],
+      intent: { skills: [`${LISTED}#allowed`] },
+    })
+    writeJson(join(root, 'packages', 'app', 'package.json'), {
+      name: '@scope/app',
+    })
+    writeIntentPackage(root, LISTED, ['allowed', 'hidden'])
+    const isolatedGlobalRoot = mkdtempSync(
+      join(realTmpdir, 'intent-g4-global-'),
+    )
+    process.env.INTENT_GLOBAL_NODE_MODULES = isolatedGlobalRoot
+
+    const listed = listIntentSkills({ cwd: root })
+    expect(listed.skills.map((entry) => entry.use)).toEqual([
+      `${LISTED}#allowed`,
+    ])
+    expect(loadIntentSkill(`${LISTED}#allowed`, { cwd: root }).skillName).toBe(
+      'allowed',
+    )
+    expect(() => loadIntentSkill(`${LISTED}#hidden`, { cwd: root })).toThrow(
+      'is not listed in intent.skills',
+    )
+
+    process.chdir(root)
+    expect(await main(['install', '--map', '--dry-run'])).toBe(0)
+    const installOutput = logSpy.mock.calls.flat().join('\n')
+    expect(installOutput).toContain(`id: "${LISTED}#allowed"`)
+    expect(installOutput).not.toContain(`id: "${LISTED}#hidden"`)
+
+    const catalogPath = join(root, 'catalog.mjs')
+    const hookPath = join(root, 'intent-hook.mjs')
+    writeFileSync(
+      catalogPath,
+      `console.log(${JSON.stringify(JSON.stringify(listed))})\n`,
+    )
+    writeFileSync(
+      hookPath,
+      buildHookRunnerScript(
+        'claude',
+        `${JSON.stringify(process.execPath)} ${JSON.stringify(catalogPath)}`,
+      ),
+    )
+    const hookResult = spawnSync(process.execPath, [hookPath], {
+      encoding: 'utf8',
+      input: JSON.stringify({
+        cwd: root,
+        hook_event_name: 'SessionStart',
+        session_id: 'exact-selector',
+      }),
+    })
+    const hookContext = JSON.parse(hookResult.stdout).hookSpecificOutput
+      .additionalContext as string
+    expect(hookContext).toContain(`${LISTED}#allowed`)
+    expect(hookContext).not.toContain(`${LISTED}#hidden`)
+
+    const fetchSpy = vi.spyOn(globalThis, 'fetch').mockResolvedValue({
+      ok: true,
+      json: () => Promise.resolve({ version: '2.0.0' }),
+    } as Response)
+    expect(await main(['stale', '--json'])).toBe(0)
+    const staleOutput = String(logSpy.mock.calls.at(-1)?.[0])
+    const reports = JSON.parse(staleOutput) as Array<{ library: string }>
+    expect(reports.map((report) => report.library)).toEqual([LISTED])
+    expect(staleOutput).not.toContain('hidden')
+
+    fetchSpy.mockRestore()
+    rmSync(isolatedGlobalRoot, { recursive: true, force: true })
+  })
 })
diff --git a/packages/intent/tests/skill-sources.test.ts b/packages/intent/tests/skill-sources.test.ts
index c170c182..d310241c 100644
--- a/packages/intent/tests/skill-sources.test.ts
+++ b/packages/intent/tests/skill-sources.test.ts
@@ -256,9 +256,56 @@ describe('parseSkillSources — wildcard composition', () => {
 })
 
 describe('parseSkillSources — id validation', () => {
-  it('rejects skill-level granularity (#) in an npm entry', () => {
-    const error = expectParseError(['@scope/pkg#skill'])
-    expect(error.issues[0]?.message).toContain('skill-level granularity')
+  it('parses exact npm and workspace skill selectors', () => {
+    expect(
+      parseSkillSources([
+        '@tanstack/query#fetching',
+        'workspace:@scope/pkg#routing',
+      ]),
+    ).toEqual({
+      mode: 'explicit',
+      sources: [
+        {
+          raw: '@tanstack/query#fetching',
+          id: '@tanstack/query',
+          kind: 'npm',
+          skill: 'fetching',
+        },
+        {
+          raw: 'workspace:@scope/pkg#routing',
+          id: '@scope/pkg',
+          kind: 'workspace',
+          skill: 'routing',
+        },
+      ],
+    })
+  })
+
+  it('rejects malformed exact selectors and reports every entry', () => {
+    const error = expectParseError([
+      '#fetching',
+      '@tanstack/query#',
+      '@tanstack/query#fetching#extra',
+      '@tanstack/*#fetching',
+      'workspace:@scope/pkg#*',
+    ])
+
+    expect(error.issues).toEqual([
+      { raw: '#fetching', message: 'package name is empty.' },
+      { raw: '@tanstack/query#', message: 'skill name is empty.' },
+      {
+        raw: '@tanstack/query#fetching#extra',
+        message: 'skill names cannot contain "#".',
+      },
+      {
+        raw: '@tanstack/*#fetching',
+        message: 'exact package selectors cannot contain "*".',
+      },
+      {
+        raw: 'workspace:@scope/pkg#*',
+        message: 'exact skill selectors cannot contain "*".',
+      },
+    ])
   })
 
   it('rejects internal whitespace in a package name', () => {
diff --git a/packages/intent/tests/source-policy.test.ts b/packages/intent/tests/source-policy.test.ts
index 1f6e3554..8191d23f 100644
--- a/packages/intent/tests/source-policy.test.ts
+++ b/packages/intent/tests/source-policy.test.ts
@@ -234,6 +234,55 @@ describe('applySourcePolicy — allowlist matrix', () => {
     )
     expect(input.skills.map((s) => s.name)).toEqual(['keep', 'drop'])
   })
+
+  it('permits only the named skill for an exact selector', () => {
+    const result = applySourcePolicy(
+      { packages: [pkg('@tanstack/query', ['fetching', 'mutations'])] },
+      {
+        config: config(['@tanstack/query#fetching']),
+        excludeMatchers: [],
+      },
+    )
+
+    expect(result.packages[0]?.skills.map((entry) => entry.name)).toEqual([
+      'fetching',
+    ])
+    expect(result.hiddenSourceCount).toBe(0)
+    expect(result.notices).toEqual([])
+  })
+
+  it('lets a package selector take precedence over exact selectors', () => {
+    const result = applySourcePolicy(
+      { packages: [pkg('@tanstack/query', ['fetching', 'mutations'])] },
+      {
+        config: config(['@tanstack/query#fetching', '@tanstack/query']),
+        excludeMatchers: [],
+      },
+    )
+
+    expect(result.packages[0]?.skills.map((entry) => entry.name)).toEqual([
+      'fetching',
+      'mutations',
+    ])
+  })
+
+  it('keeps exact workspace selectors kind-specific', () => {
+    const result = applySourcePolicy(
+      {
+        packages: [
+          pkg('@scope/pkg', ['routing'], 'npm'),
+          pkg('@scope/pkg', ['routing'], 'workspace'),
+        ],
+      },
+      {
+        config: config(['workspace:@scope/pkg#routing']),
+        excludeMatchers: [],
+      },
+    )
+
+    expect(result.packages).toHaveLength(1)
+    expect(result.packages[0]?.kind).toBe('workspace')
+  })
 })
 
 describe('applySourcePolicy — permit-all and empty modes', () => {
@@ -345,6 +394,20 @@ describe('applySourcePolicy — exclude interaction', () => {
     expect(result.packages).toHaveLength(1)
     expect(result.packages[0]?.skills.map((s) => s.name)).toEqual(['keep'])
   })
+
+  it('applies skill excludes after exact selector permission', () => {
+    const result = applySourcePolicy(
+      { packages: [pkg('@scope/a', ['keep', 'drop'])] },
+      {
+        config: config(['@scope/a#keep', '@scope/a#drop']),
+        excludeMatchers: compileExcludePatterns(['@scope/a#drop']),
+      },
+    )
+
+    expect(result.packages[0]?.skills.map((entry) => entry.name)).toEqual([
+      'keep',
+    ])
+  })
 })
 
 describe('applySourcePolicy — warning dedup', () => {