ci: remove vouch-based contributor filtering workflows

Removes the automated vouch system that filtered issues and PRs from non-vouched users. This simplifies the contribution process by removing the requirement for maintainers to manually vouch contributors before they can participate.

4 files changed, 0 insertions, 309 deletions

diff --git a/.github/VOUCHED.td b/.github/VOUCHED.td
deleted file mode 100644
index 3f9df695a..000000000
--- a/.github/VOUCHED.td
+++ /dev/null
@@ -1,41 +0,0 @@
-# Vouched contributors for this project.
-#
-# See https://github.com/mitchellh/vouch for details.
-#
-# Syntax:
-#   - One handle per line (without @), sorted alphabetically.
-#   - Optional platform prefix: platform:username (e.g., github:user).
-#   - Denounce with minus prefix: -username or -platform:username.
-#   - Optional details after a space following the handle.
-adamdotdevin
--agusbasari29 AI PR slop
-ariane-emory
--atharvau AI review spamming literally every PR
--borealbytes
--carycooper777
--danieljoshuanazareth
--danieljoshuanazareth
--davidbernat looks to be a clawdbot that spams team and sends super weird emails, doesnt appear to be a real person
-dmtrkovalenko
-edemaine
-fahreddinozcan
--florianleibert
-fwang
-iamdavidhill
-jayair
-kitlangton
-kommander
--opencode2026
--opencodeengineer bot that spams issues
-r44vc0rp
-rekram1-node
--ricardo-m-l
--robinmordasiewicz
-rubdos
--saisharan0103 spamming ai prs
-shantur
-simonklee
--spider-yamet clawdbot/llm psychosis, spam pinging the team
--terisuke
-thdxr
--toastythebot
diff --git a/.github/workflows/vouch-check-issue.yml b/.github/workflows/vouch-check-issue.yml
deleted file mode 100644
index 4c2aa960b..000000000
--- a/.github/workflows/vouch-check-issue.yml
+++ /dev/null
@@ -1,116 +0,0 @@
-name: vouch-check-issue
-
-on:
-  issues:
-    types: [opened]
-
-permissions:
-  contents: read
-  issues: write
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check if issue author is denounced
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const author = context.payload.issue.user.login;
-            const issueNumber = context.payload.issue.number;
-
-            // Skip bots
-            if (author.endsWith('[bot]')) {
-              core.info(`Skipping bot: ${author}`);
-              return;
-            }
-
-            // Read the VOUCHED.td file via API (no checkout needed)
-            let content;
-            try {
-              const response = await github.rest.repos.getContent({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                path: '.github/VOUCHED.td',
-              });
-              content = Buffer.from(response.data.content, 'base64').toString('utf-8');
-            } catch (error) {
-              if (error.status === 404) {
-                core.info('No .github/VOUCHED.td file found, skipping check.');
-                return;
-              }
-              throw error;
-            }
-
-            // Parse the .td file for vouched and denounced users
-            const vouched = new Set();
-            const denounced = new Map();
-            for (const line of content.split('\n')) {
-              const trimmed = line.trim();
-              if (!trimmed || trimmed.startsWith('#')) continue;
-
-              const isDenounced = trimmed.startsWith('-');
-              const rest = isDenounced ? trimmed.slice(1).trim() : trimmed;
-              if (!rest) continue;
-
-              const spaceIdx = rest.indexOf(' ');
-              const handle = spaceIdx === -1 ? rest : rest.slice(0, spaceIdx);
-              const reason = spaceIdx === -1 ? null : rest.slice(spaceIdx + 1).trim();
-
-              // Handle platform:username or bare username
-              // Only match bare usernames or github: prefix (skip other platforms)
-              const colonIdx = handle.indexOf(':');
-              if (colonIdx !== -1) {
-                const platform = handle.slice(0, colonIdx).toLowerCase();
-                if (platform !== 'github') continue;
-              }
-              const username = colonIdx === -1 ? handle : handle.slice(colonIdx + 1);
-              if (!username) continue;
-
-              if (isDenounced) {
-                denounced.set(username.toLowerCase(), reason);
-                continue;
-              }
-
-              vouched.add(username.toLowerCase());
-            }
-
-            // Check if the author is denounced
-            const reason = denounced.get(author.toLowerCase());
-            if (reason !== undefined) {
-              // Author is denounced — close the issue
-              const body = 'This issue has been automatically closed.';
-
-              await github.rest.issues.createComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: issueNumber,
-                body,
-              });
-
-              await github.rest.issues.update({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: issueNumber,
-                state: 'closed',
-                state_reason: 'not_planned',
-              });
-
-              core.info(`Closed issue #${issueNumber} from denounced user ${author}`);
-              return;
-            }
-
-            // Author is positively vouched — add label
-            if (!vouched.has(author.toLowerCase())) {
-              core.info(`User ${author} is not denounced or vouched. Allowing issue.`);
-              return;
-            }
-
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: issueNumber,
-              labels: ['Vouched'],
-            });
-
-            core.info(`Added vouched label to issue #${issueNumber} from ${author}`);
diff --git a/.github/workflows/vouch-check-pr.yml b/.github/workflows/vouch-check-pr.yml
deleted file mode 100644
index 51816dfb7..000000000
--- a/.github/workflows/vouch-check-pr.yml
+++ /dev/null
@@ -1,114 +0,0 @@
-name: vouch-check-pr
-
-on:
-  pull_request_target:
-    types: [opened]
-
-permissions:
-  contents: read
-  issues: write
-  pull-requests: write
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check if PR author is denounced
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const author = context.payload.pull_request.user.login;
-            const prNumber = context.payload.pull_request.number;
-
-            // Skip bots
-            if (author.endsWith('[bot]')) {
-              core.info(`Skipping bot: ${author}`);
-              return;
-            }
-
-            // Read the VOUCHED.td file via API (no checkout needed)
-            let content;
-            try {
-              const response = await github.rest.repos.getContent({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                path: '.github/VOUCHED.td',
-              });
-              content = Buffer.from(response.data.content, 'base64').toString('utf-8');
-            } catch (error) {
-              if (error.status === 404) {
-                core.info('No .github/VOUCHED.td file found, skipping check.');
-                return;
-              }
-              throw error;
-            }
-
-            // Parse the .td file for vouched and denounced users
-            const vouched = new Set();
-            const denounced = new Map();
-            for (const line of content.split('\n')) {
-              const trimmed = line.trim();
-              if (!trimmed || trimmed.startsWith('#')) continue;
-
-              const isDenounced = trimmed.startsWith('-');
-              const rest = isDenounced ? trimmed.slice(1).trim() : trimmed;
-              if (!rest) continue;
-
-              const spaceIdx = rest.indexOf(' ');
-              const handle = spaceIdx === -1 ? rest : rest.slice(0, spaceIdx);
-              const reason = spaceIdx === -1 ? null : rest.slice(spaceIdx + 1).trim();
-
-              // Handle platform:username or bare username
-              // Only match bare usernames or github: prefix (skip other platforms)
-              const colonIdx = handle.indexOf(':');
-              if (colonIdx !== -1) {
-                const platform = handle.slice(0, colonIdx).toLowerCase();
-                if (platform !== 'github') continue;
-              }
-              const username = colonIdx === -1 ? handle : handle.slice(colonIdx + 1);
-              if (!username) continue;
-
-              if (isDenounced) {
-                denounced.set(username.toLowerCase(), reason);
-                continue;
-              }
-
-              vouched.add(username.toLowerCase());
-            }
-
-            // Check if the author is denounced
-            const reason = denounced.get(author.toLowerCase());
-            if (reason !== undefined) {
-              // Author is denounced — close the PR
-              await github.rest.issues.createComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: prNumber,
-                body: 'This pull request has been automatically closed.',
-              });
-
-              await github.rest.pulls.update({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                pull_number: prNumber,
-                state: 'closed',
-              });
-
-              core.info(`Closed PR #${prNumber} from denounced user ${author}`);
-              return;
-            }
-
-            // Author is positively vouched — add label
-            if (!vouched.has(author.toLowerCase())) {
-              core.info(`User ${author} is not denounced or vouched. Allowing PR.`);
-              return;
-            }
-
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: prNumber,
-              labels: ['Vouched'],
-            });
-
-            core.info(`Added vouched label to PR #${prNumber} from ${author}`);
diff --git a/.github/workflows/vouch-manage-by-issue.yml b/.github/workflows/vouch-manage-by-issue.yml
deleted file mode 100644
index 79687639d..000000000
--- a/.github/workflows/vouch-manage-by-issue.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: vouch-manage-by-issue
-
-on:
-  issue_comment:
-    types: [created]
-
-concurrency:
-  group: vouch-manage
-  cancel-in-progress: false
-
-permissions:
-  contents: write
-  issues: write
-  pull-requests: read
-
-jobs:
-  manage:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          persist-credentials: false
-          fetch-depth: 0
-
-      - name: Setup git committer
-        id: committer
-        uses: ./.github/actions/setup-git-committer
-        with:
-          opencode-app-id: ${{ vars.OPENCODE_APP_ID }}
-          opencode-app-secret: ${{ secrets.OPENCODE_APP_SECRET }}
-
-      - uses: mitchellh/vouch/action/manage-by-issue@main
-        with:
-          issue-id: ${{ github.event.issue.number }}
-          comment-id: ${{ github.event.comment.id }}
-          roles: admin,maintain,write
-        env:
-          GITHUB_TOKEN: ${{ steps.committer.outputs.token }}