Title: Add MCP surface fuzz pass to CI by Agent-Hellboy · Pull Request #675 · stackql/stackql · GitHub
Open Graph Title: Add MCP surface fuzz pass to CI by Agent-Hellboy · Pull Request #675 · stackql/stackql
X Title: Add MCP surface fuzz pass to CI by Agent-Hellboy · Pull Request #675 · stackql/stackql
Description: Summary Add bash scripts/fuzz-mcp-surface.sh to boot a streamable HTTP MCP fixture and run mcp-fuzzer against the canonical StackQL tool surface Fixture in scripts/fuzz_mcp_fixture/ uses pkg/mcp_server in read_only mode with representative tool responses (no cloud credentials) Add mcp-fuzz workflow that uploads fuzz-output/ and pins princekrroshan01/mcp-fuzzer:v0.4.0 Document usage in docs/mcp-fuzz.md The pass exercises MCP tool registration, query-tool argument handling, and streamable HTTP transport in pkg/mcp_server. It is a smoke-level check, not a replacement for robot tests against a full stackql mcp deployment with provider mocks. Evidence Local verification (2026-06-19): go build ./scripts/fuzz_mcp_fixture/ — OK docker pull princekrroshan01/mcp-fuzzer:v0.4.0 — OK MCP_FUZZ_RUNS=2 MCP_FUZZ_TIMEOUT=25 bash scripts/fuzz-mcp-surface.sh — OK Endpoint: http://127.0.0.1:19992 (streamable HTTP) All 11 canonical MCP tools discovered and fuzzed (--fail-if-no-tools passed) Report artifact: fuzz-output/findings.json Test plan Fixture builds and fuzz script completes locally CI mcp-fuzz job green on this PR Checklist variations Robot tests not added: this is optional security smoke tooling layered on pkg/mcp_server, not a change to query execution behavior covered by existing robot suites.
Open Graph Description: Summary Add bash scripts/fuzz-mcp-surface.sh to boot a streamable HTTP MCP fixture and run mcp-fuzzer against the canonical StackQL tool surface Fixture in scripts/fuzz_mcp_fixture/ uses pkg/mcp_s...
X Description: Summary Add bash scripts/fuzz-mcp-surface.sh to boot a streamable HTTP MCP fixture and run mcp-fuzzer against the canonical StackQL tool surface Fixture in scripts/fuzz_mcp_fixture/ uses pkg/mcp_s...
Opengraph URL: https://github.com/stackql/stackql/pull/675
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| og:image:alt | Summary Add bash scripts/fuzz-mcp-surface.sh to boot a streamable HTTP MCP fixture and run mcp-fuzzer against the canonical StackQL tool surface Fixture in scripts/fuzz_mcp_fixture/ uses pkg/mcp_s... |
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