Benchmark run task-all-gpt-6-luna-medium-prescriptive-repeats10-20260928T164359Z

/bin/zsh -lc "rg --files -g 'AGENTS.md' -g '*.go' -g 'PROJECT_BRIEF.md' -g 'README*'"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g '*.go' -g 'AGENTS.md' -g 'AGENTS.override.md'"

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc "python3 -c 'from pathlib import Path; import os, tempfile; p=Path(\"api/server.go\"); s=p.read_text(); old=\"func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n\"; new=\"func (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n\"; assert old in s; fd, name=tempfile.mkstemp(dir=p.parent, prefix=\".server.go.\"); f=os.fdopen(fd,\"w\"); f.write(new); f.flush(); os.fsync(f.fileno()); f.close(); os.replace(name,p)'"

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g 'README.md' | head -20"

/bin/zsh -lc 'git status --short && \
git diff -- api/server.go go.mod go.sum'

{
  "include_unexported": true,
  "path": "api/server.go"
}

/bin/zsh -lc 'cat api/server.go && \
git status --short'

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'git show HEAD:api/server.go && \
git status --short --untracked-files=all'

/bin/zsh -lc 'cat api/server.go && \
git diff -- api/server.go api/server_test.go go.mod go.sum'

/bin/zsh -lc "pwd && \
rg --files --hidden -g '"'!/.git'"'"

/bin/zsh -lc "python3 -c 'from pathlib import Path; import os, tempfile; p=Path(\"api/server.go\"); data=\"package api\\n\\ntype Server struct {\\n\\tPort int\\n}\\n\\nfunc (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n\"; fd, name=tempfile.mkstemp(dir=p.parent, prefix=\".server.go.\"); f=os.fdopen(fd,\"w\"); f.write(data); f.flush(); os.fsync(f.fileno()); f.close(); os.replace(name,p)' && \
cat api/server.go"

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g '*.go' | head -80"

/bin/zsh -lc "pwd && \
rg --files -g 'AGENTS.md' -g 'PROJECT_BRIEF.md' -g '*.go' -g 'README*' -g 'Makefile' -g 'docs/**'"

/bin/zsh -lc "cat PROJECT_BRIEF.md 2>/dev/null; rg --files -g 'AGENTS.md' -g 'AGENTS.override.md' -g 'README*'; sed -n '1,240p' api/server.go"

/bin/zsh -lc 'cat api/server.go && \
cat api/router.go'

{
  "language": "go",
  "symbol": "Server"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "private_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "rg --files | rg '("'^|/)SUBOPTIMAL_TOOLS'"\\.md"'$|(''^|/)docs/'"'"

/bin/zsh -lc "mkdir -p docs && \
python3 - <<'PY'
import os, tempfile
path = 'docs/SUBOPTIMAL_TOOLS.md'
content = '''# Suboptimal Tool Behavior\\n\\n- Tool: "'`semantic_insert_function`'"\\n- Target: "'`api/server.go`'"\\n- Failure: inserting exported "'`InitServer` with `placement: private_start` returned `section placement violation` because the tool classified the declaration as public. No source change was made by the failed call.'"\\n- Workaround: retry with public-section placement ("'`public_end`) so the exported function remains before private helpers.'"\\n- Root cause: section placement must match the declaration access modifier.\\n'''
fd, tmp = tempfile.mkstemp(dir='docs', prefix='.SUBOPTIMAL_TOOLS.')
try:
    with os.fdopen(fd, 'w') as f:
        f.write(content)
        f.flush()
        os.fsync(f.fileno())
    os.replace(tmp, path)
finally:
    if os.path.exists(tmp): os.unlink(tmp)
PY"

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'git diff -- api/server.go docs/SUBOPTIMAL_TOOLS.md && \
git status --short'

/bin/zsh -lc "sed -n '1,60p' api/server.go; rg --files docs; git rev-parse --show-toplevel"

/bin/zsh -lc "rg --files -g '*.go' -g '"'!**/*_test.go'"' -g 'go.mod' -g 'go.sum' | head -80"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'README*' -g '*.go' -g 'AGENTS.md' -g 'AGENTS.override.md' | head -80"

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc 'cat AGENTS.override.md && \
cat api/server.go'

/bin/zsh -lc "python3 - <<'PY'
from pathlib import Path
p = Path('api/server.go')
s = p.read_text()
old = 'func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n'
new = 'func (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n'
if old not in s:
    raise SystemExit('expected source block not found')
p.write_text(new)
PY
cat api/server.go"

{
  "language": "go",
  "path": "api/server.go"
}

/bin/zsh -lc 'cat -n api/server.go; git diff -- api/server.go'

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "python3 - <<'PY'
from pathlib import Path
p = Path('api/server.go')
p.write_text('''package api

type Server struct {
\\tPort int
}

func (s *Server) Start() {}

func InitServer() *Server {
\\treturn &Server{}
}

func (s *Server) internalRun() {}
''')
PY
cat -n api/server.go"

/bin/zsh -lc 'git diff -- api/server.go && \
git status --short'

/bin/zsh -lc 'cat api/server.go && \
git status --short --untracked-files=all'

/bin/zsh -lc "rg --files -g '*.go' -g 'AGENTS.md' -g 'AGENTS.override.md' -g 'PROJECT_BRIEF.md'"

/bin/zsh -lc 'cat tools/benchmark-harness/README.md'

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc "rg --files -g '*.go' -g 'PROJECT_BRIEF.md' | head -80"

/bin/zsh -lc "python3 -c 'from pathlib import Path; import os, tempfile; p=Path(\"api/server.go\"); data=p.read_text(); old=\"type Server struct {\\n\\tPort int\\n}\\n\\nfunc (s *Server) Start() {}\\n\"; new=\"type Server struct {\\n\\tPort int\\n}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) Start() {}\\n\"; assert old in data; fd, name=tempfile.mkstemp(dir=p.parent, prefix=\".server.go.\"); f=os.fdopen(fd,\"w\"); f.write(data.replace(old,new,1)); f.flush(); os.fsync(f.fileno()); f.close(); os.replace(name,p)'"

{
  "language": "go",
  "path": "api/server.go"
}

/bin/zsh -lc 'cat api/server.go; rg --files | head -40'

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'make check'

/bin/zsh -lc "pwd && \
rg --files -g '"'!AGENTS.override.md'"'"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g '*.go' -g 'Makefile' -g 'README*' | head -80"

/bin/zsh -lc "sed -n '1,240p' api/server.go && \
cat go.mod"

/bin/zsh -lc 'cat api/server.go && \
cat api/server_test.go'

{
  "file": "api/server.go",
  "language": "go",
  "symbol": "internalRun"
}

{
  "access_modifier": "public",
  "auto_organize_imports": true,
  "file": "api/server.go",
  "placement": "public_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'git diff -- api/server.go go.mod go.sum api/server_test.go'

/bin/zsh -lc 'cat api/server.go && \
git status --short'

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g '*.go' -g 'AGENTS.md' -g '"'!vendor'"' | head -100"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'README.md' -g 'AGENTS.md' -g '*.go' | head -80"

/bin/zsh -lc "git status --short && \
sed -n '1,240p' api/server.go && \
rg -n \"InitServer|type Server|func \\(\" api"

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g 'tools/benchmark-harness/README.md' -g 'AGENTS.md' -g 'README.md' | head -40"

/bin/zsh -lc "sed -n '1,160p' api/server_test.go && \
rg -n \"Port|Server\" --glob '*.go' --glob '"'!**/*_test.go'"' && \
rg --files -g 'PROJECT_BRIEF.md' -g 'README*' | head -40"

{
  "include_unexported": true,
  "path": "api/server.go"
}

{
  "file": "api/server.go",
  "symbol": "Server"
}

/bin/zsh -lc 'git diff -- api/server.go && \
git status --short'

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc "sed -n '1,80p' api/server.go; git status --short"

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "before_symbol",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}",
  "target_symbol": "Server.internalRun"
}

/bin/zsh -lc 'git diff -- api/server.go && \
git status --short'

/bin/zsh -lc 'cat api/server.go && \
git status --short'

/bin/zsh -lc "rg --files -g '*.go' -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g 'AGENTS.override.md'"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'README.md' -g 'AGENTS.md' -g 'AGENTS.override.md' -g '*.go' | head -80"

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g 'README.md' -g 'AGENTS.md' -g 'AGENTS.override.md'"

/bin/zsh -lc "python3 -c 'from pathlib import Path; import os, tempfile; p=Path(\"api/server.go\"); data=p.read_text(); old=\"func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n\"; new=\"func (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n\"; assert old in data; fd, tmp=tempfile.mkstemp(dir=str(p.parent), prefix=\".server.go.\"); f=os.fdopen(fd,\"w\"); f.write(data.replace(old,new)); f.flush(); os.fsync(f.fileno()); f.close(); os.replace(tmp,p)'"

{
  "language": "go",
  "path": "api/server.go"
}

{
  "file": "api/server.go",
  "language": "go",
  "symbol": "Server"
}

{
  "file": "api/server.go",
  "language": "go",
  "symbol": "Server.internalRun"
}

{
  "file": "api/server.go",
  "language": "go",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "ls -la && \
git status --short && \
test -f docs/SUBOPTIMAL_TOOLS.md && \
sed -n '1,160p' docs/SUBOPTIMAL_TOOLS.md || \
true"

/bin/zsh -lc "python3 -c 'import os,time,tempfile; p=\"docs/SUBOPTIMAL_TOOLS.md\"; os.makedirs(os.path.dirname(p),exist_ok=True); data=\"# Suboptimal Tool Behavior\\n\\n- Tool: "'`semantic_insert_function`'"\\n  Target: "'`api/server.go`'"\\n  Observed failure: the initial call included an unsupported "'`language` parameter and was rejected before any source change.'"\\n  Workaround: retry using only supported parameters.\\n  Root cause: the tool accepts language inference from the selected Go file, not an explicit language parameter.\\n\"; fd,tmp=tempfile.mkstemp(dir=os.path.dirname(p),prefix=\".SUBOPTIMAL_TOOLS.\"); f=os.fdopen(fd,\"w\"); f.write(data); f.flush(); os.fsync(f.fileno()); os.close(fd); os.replace(tmp,p); now=time.time_ns(); os.utime(p,ns=(now,now))' "

/bin/zsh -lc 'cat docs/SUBOPTIMAL_TOOLS.md'

{
  "file": "api/server.go",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'go test ./...'

/bin/zsh -lc 'git status --short && \
git diff -- api/server.go docs/SUBOPTIMAL_TOOLS.md'

/bin/zsh -lc "pwd && \
rg --files -g 'AGENTS.md' -g 'PROJECT_BRIEF.md' -g '*.go' | head -80"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g '*server*.go' -g '*.go' | head -80"

/bin/zsh -lc 'cat api/server.go && \
rg -n "type Server|InitServer|func [a-z].*" api *.go'

/bin/zsh -lc 'cat PROJECT_BRIEF.md'

/bin/zsh -lc "rg -n \"Server|Port|constructor|InitServer\" --glob '"'!**/*_test.go'"' ."

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc 'cat config/config.go && \
git status --short'

/bin/zsh -lc "rg --files -g 'README.md' tools/benchmark-harness"

/bin/zsh -lc "python3 - <<'PY'
from pathlib import Path
import os, tempfile
p = Path('api/server.go')
s = p.read_text()
old = 'func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n'
new = 'func (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n'
if old not in s:
    raise SystemExit('expected server declarations not found')
fd, name = tempfile.mkstemp(dir=p.parent, prefix='.server.go.')
try:
    with os.fdopen(fd, 'w') as f:
        f.write(s.replace(old, new, 1))
        f.flush()
        os.fsync(f.fileno())
    os.replace(name, p)
finally:
    if os.path.exists(name):
        os.unlink(name)
PY

git diff -- api/server.go && \
git status --short"

{
  "file": "api/server.go",
  "symbol": "Server"
}

/bin/zsh -lc 'cat api/server.go && \
git status --short --untracked-files=all && \
git diff --no-index /dev/null api/server.go'

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

{
  "path": "api/server.go"
}

/bin/zsh -lc 'rg -n "type Server|func .*Server|''^func " --glob '"'*.go'"

/bin/zsh -lc "rg --files -g 'AGENTS.md' -g 'PROJECT_BRIEF.md' -g '*.go' -g 'go.mod' -g 'go.sum' -g 'README*'"

/bin/zsh -lc 'cat api/server.go'

{
  "include_unexported": true,
  "language": "go",
  "path": "api/server.go"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "pwd && \
rg --files -g 'AGENTS.md' -g '*.go' -g 'go.mod' -g 'go.sum' | head -100 && \
git status --short"

{
  "symbol": "Server"
}

/bin/zsh -lc 'cat api/server.go && \
cat api/server_test.go'

{
  "path": "."
}

/bin/zsh -lc 'cat tools/benchmark-harness/README.md'

{
  "file": "api/server.go",
  "language": "go",
  "symbol": "Server"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'git diff -- api/server.go go.mod go.sum'

{
  "symbol": "InitServer"
}

/bin/zsh -lc "rg --files -g 'AGENTS.md' -g '*.go' -g 'PROJECT_BRIEF.md' -g '"'!vendor'"'"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g '*.go' -g 'README.md' | head -80"

/bin/zsh -lc 'cat api/server.go && \
git status --short'

/bin/zsh -lc 'cat api/server.go && \
find . -maxdepth 2 -type f | sort | head -100'

/bin/zsh -lc "python3 -c 'from pathlib import Path; p=Path(\"api/server.go\"); s=p.read_text(); old=\"func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n\"; new=\"func InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n\"; assert old in s; p.write_text(s.replace(old,new))' && \
git diff -- api/server.go"

{
  "access_modifier": "public",
  "auto_organize_imports": true,
  "file": "api/server.go",
  "placement": "private_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'cat api/server.go && \
git status --short --untracked-files=all && \
git diff --no-index /dev/null api/server.go'

{
  "access_modifier": "public",
  "auto_organize_imports": true,
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "python3 -c 'from pathlib import Path; import os, tempfile; p=Path(\"docs/SUBOPTIMAL_TOOLS.md\"); p.parent.mkdir(parents=True, exist_ok=True); data=\"# Suboptimal Tool Behavior\\n\\n- Tool: "'`semantic_insert_function`'"\\n  Target: "'`api/server.go`'"\\n  Observed failure: "'`private_start` was rejected for a public declaration (`section placement violation`).'"\\n  Workaround: Retried with "'`public_end`, which inserted the declaration before private helpers.'"\\n  Root cause: The placement qualifier conflicted with the public access modifier.\\n\"; fd, name=tempfile.mkstemp(dir=p.parent, prefix=\".SUBOPTIMAL_TOOLS.\"); f=os.fdopen(fd,\"w\"); f.write(data); f.flush(); os.fsync(f.fileno()); f.close(); os.replace(name,p)' && \
cat api/server.go && \
git status --short"

/bin/zsh -lc 'rg -n "type Server|func .*Server|''^func [a-z]" --glob '"'*.go' ."

/bin/zsh -lc "pwd && \
rg --files -g 'AGENTS.md' -g 'PROJECT_BRIEF.md' -g 'README.md' -g '*.go' | head -80"

/bin/zsh -lc 'cat api/server.go && \
cat api/server_test.go'

/bin/zsh -lc 'rg --files | head -100'

{
  "path": "api/server.go"
}

/bin/zsh -lc 'git diff -- api/server.go go.mod go.sum && \
git status --short'

{
  "file": "api/server.go",
  "symbol": "Server.Start"
}

/bin/zsh -lc 'cat api/server.go; git status --short --untracked-files=all; pwd'

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "before_symbol",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}",
  "target_symbol": "Server.internalRun"
}

{
  "file": "api/server.go",
  "symbol": "InitServer"
}

/bin/zsh -lc 'rg -n "type Server|func .*Server|''^func " --glob '"'*.go' ."

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g '*.go' | head -80"

/bin/zsh -lc 'cat api/server.go && \
git status --short'

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g 'README*' -g 'AGENTS*' -g '*.go' -g 'Makefile' && \
git status --short && \
cat api/server.go"

/bin/zsh -lc "python3 -c 'from pathlib import Path; p=Path(\"api/server.go\"); s=p.read_text(); needle=\"type Server struct {\\n\\tPort int\\n}\\n\\n\"; replacement=needle+\"func InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\n\"; assert needle in s; p.write_text(s.replace(needle, replacement, 1))' && \
git diff -- api/server.go"

{
  "dry_run": true,
  "file": "api/server.go",
  "mode": "relax"
}

/bin/zsh -lc 'cat api/server.go; git status --short'

{
  "symbol": "Server"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "rg --files -g 'AGENTS.md' -g '*.go' -g 'PROJECT_BRIEF.md' -g 'README.md'"

/bin/zsh -lc "pwd && \
rg --files -g 'README.md' -g 'PROJECT_BRIEF.md' -g '*.go' | head -80"

/bin/zsh -lc 'cat api/server.go'

/bin/zsh -lc "rg --files -g 'README.md' -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g 'AGENTS.override.md'"

/bin/zsh -lc 'cat api/router.go'

/bin/zsh -lc "sed -n '1,240p' api/server.go && \
sed -n '1,200p' api/router.go"

/bin/zsh -lc "python3 -c 'from pathlib import Path; import os, tempfile; p=Path(\"api/server.go\"); data=p.read_text(); old=\"func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n\"; new=\"func (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n\"; assert old in data; fd, tmp = tempfile.mkstemp(dir=p.parent, prefix=\".server.go.\"); f=os.fdopen(fd,\"w\"); f.write(data.replace(old,new)); f.flush(); os.fsync(f.fileno()); f.close(); os.replace(tmp,p)'"

{
  "file": "api/server.go",
  "symbol": "Server"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "sed -n '1,100p' api/server.go && \
git status --short"

/bin/zsh -lc 'rg --files'

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g '*.go' -g 'AGENTS.md' -g 'AGENTS.override.md' | head -80"

/bin/zsh -lc 'cat api/server.go && \
cat go.mod'

/bin/zsh -lc "cat AGENTS.override.md && \
sed -n '1,240p' api/server.go"

{
  "symbol": "Server.Start"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g '*.go' -g 'AGENTS.md' -g 'AGENTS.override.md' | head -80"

/bin/zsh -lc "cat tools/benchmark-harness/README.md && \
rg -n \"type Server|func .*Server|private\" --glob '*.go'"

/bin/zsh -lc "cat AGENTS.override.md && \
sed -n '1,240p' api/server.go && \
sed -n '1,160p' PROJECT_BRIEF.md"

/bin/zsh -lc "pwd && \
rg --files -g '*.go' -g 'README*' -g 'PROJECT_BRIEF.md' -g 'Makefile' -g 'AGENTS*'"

/bin/zsh -lc "python3 - <<'PY'
from pathlib import Path
import os, tempfile

path = Path('api/server.go')
text = path.read_text()
needle = 'func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n'
replacement = 'func (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n'
if needle not in text:
    raise SystemExit('expected insertion point not found')
updated = text.replace(needle, replacement, 1)
fd, temp_name = tempfile.mkstemp(dir=path.parent, prefix='.server.go.')
try:
    with os.fdopen(fd, 'w') as f:
        f.write(updated)
        f.flush()
        os.fsync(f.fileno())
    os.replace(temp_name, path)
finally:
    if os.path.exists(temp_name):
        os.unlink(temp_name)
PY
sed -n '1,100p' api/server.go"

{
  "language": "go",
  "path": "api/server.go"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'cat api/server.go && \
git diff -- api/server.go && \
git status --short'

/bin/zsh -lc "pwd && \
rg --files -g '*.go' -g 'AGENTS.md' -g 'PROJECT_BRIEF.md' | head -80 && \
git status --short"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g '*.go' -g 'README.md' | head -80"

/bin/zsh -lc 'cat api/server.go && \
cat api/server_test.go'

{
  "include_unexported": true,
  "language": "go",
  "path": "api/server.go"
}

{
  "file": "api/server.go",
  "language": "go",
  "symbol": "Server"
}

{
  "file": "api/server.go",
  "language": "go",
  "symbol": "Server.Start"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "rg --files -g 'AGENTS.md' -g '*.go' -g 'PROJECT_BRIEF.md' -g 'README*' | head -80"

/bin/zsh -lc 'cat tools/benchmark-harness/README.md'

/bin/zsh -lc "cat api/server.go && \
rg -n 'Server|InitServer|func .*\\(' api"

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g '*.go' | head -100"

/bin/zsh -lc 'cat api/server_test.go && \
cat api/router.go'

/bin/zsh -lc 'cat PROJECT_BRIEF.md'

/bin/zsh -lc 'ls -a'

{
  "include_unexported": true,
  "language": "go",
  "path": "api/server.go"
}

{
  "file": "api/server.go",
  "language": "go",
  "symbol": "Server"
}

{
  "access_modifier": "public",
  "file": "api/server.go",
  "placement": "public_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'git diff -- api/server.go go.mod go.sum'

/bin/zsh -lc 'git status --short; cat api/server.go'

/bin/zsh -lc "rg --files -g 'AGENTS.md' -g 'AGENTS.override.md' -g '*.go' -g 'PROJECT_BRIEF.md'"

/bin/zsh -lc pwd

/bin/zsh -lc 'cat AGENTS.override.md && \
cat api/server.go'

/bin/zsh -lc "rg --files -g 'PROJECT_BRIEF.md' -g 'README.md' -g '*.go' -g 'AGENTS.md' -g '"'!**/*_test.go'"'"

{
  "include_unexported": true,
  "language": "go",
  "path": "api/server.go"
}

{
  "language": "go",
  "symbol": "Server"
}

{
  "access_modifier": "public",
  "auto_organize_imports": true,
  "file": "api/server.go",
  "placement": "public_start",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc 'go build ./...'

{
  "include_unexported": true,
  "language": "go",
  "path": "api/server.go"
}

/bin/zsh -lc 'rg -n "type Server|func .*Server|''^func [a-z]" . --glob '"'*.go'"

/bin/zsh -lc "pwd && \
rg --files -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g '*.go' | head -80"

/bin/zsh -lc 'cat api/server.go && \
git status --short'

/bin/zsh -lc "ls -la && \
sed -n '1,240p' api/server.go && \
sed -n '1,200p' api/router.go && \
find . -maxdepth 2 -name 'PROJECT_BRIEF.md' -o -name 'AGENTS.md'"

/bin/zsh -lc "python3 -c 'from pathlib import Path; p=Path(\"api/server.go\"); s=p.read_text(); old=\"func (s *Server) Start() {}\\n\\nfunc (s *Server) internalRun() {}\\n\"; new=\"func (s *Server) Start() {}\\n\\nfunc InitServer() *Server {\\n\\treturn &Server{}\\n}\\n\\nfunc (s *Server) internalRun() {}\\n\"; assert old in s; p.write_text(s.replace(old,new,1))'"

{
  "access_modifier": "public",
  "auto_organize_imports": true,
  "file": "api/server.go",
  "placement": "public_end",
  "source": "func InitServer() *Server {\n\treturn \u0026Server{}\n}"
}

/bin/zsh -lc "pwd && \
rg --files -g 'main.go' -g 'go.mod' -g 'go.sum' -g 'AGENTS.md' -g 'PROJECT_BRIEF.md'"

/bin/zsh -lc "pwd && \
rg --files -g 'main.go' -g 'go.mod' -g 'go.sum' -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g 'AGENTS.override.md'"

/bin/zsh -lc 'cat main.go && \
cat go.mod'

/bin/zsh -lc 'cat main.go && \
cat go.mod'

/bin/zsh -lc "python3 - <<'PY'
import os
from pathlib import Path
p = Path('main.go')
content = '''package main

import (
	\"crypto/rand\"
	\"math/big\"
	\"os\"
	\"text/template\"
)

func main() {
	n, err := rand.Int(rand.Reader, big.NewInt(1<<31))
	if err "'!= nil {
		panic(err)
	}

	tmpl := template.Must(template.New("greeting").Parse("Hello World {{.}}'"\\\\n\"))
	if err := tmpl.Execute(os.Stdout, n); err "'!= nil {
		panic(err)
	}
}
'"'''
tmp = p.with_suffix('.go.tmp')
with tmp.open('w') as f:
    f.write(content)
    f.flush()
    os.fsync(f.fileno())
os.replace(tmp, p)
PY

gofmt -w main.go"

{
  "symbol": "main"
}

{
  "auto_organize_imports": true,
  "body": "value, err := rand.Int(rand.Reader, big.NewInt(100))\n\tif err != nil {\n\t\tpanic(err)\n\t}\n\n\ttmpl, err := template.New(\"greeting\").Parse(\"Hello World {{.}}\\n\")\n\tif err != nil {\n\t\tpanic(err)\n\t}\n\tif err := tmpl.Execute(os.Stdout, value); err != nil {\n\t\tpanic(err)\n\t}",
  "file": "main.go",
  "symbol": "main"
}

/bin/zsh -lc 'cat main.go && \
go run .'

/bin/zsh -lc "pwd && \
rg --files -g 'AGENTS.md' -g 'main.go' -g 'go.mod' -g 'go.sum' -g 'PROJECT_BRIEF.md' -g 'Makefile'"

/bin/zsh -lc "pwd && \
rg --files -g 'main.go' -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g 'AGENTS.override.md' -g 'Makefile' -g '*.go'"

/bin/zsh -lc 'cat main.go && \
cat go.mod'

/bin/zsh -lc 'cat main.go'

/bin/zsh -lc "python3 - <<'PY'
from pathlib import Path
p = Path('main.go')
content = '''package main

import (
\\t\"crypto/rand\"
\\t\"log\"
\\t\"math/big\"
\\t\"os\"
\\t\"text/template\"
)

func main() {
\\tn, err := rand.Int(rand.Reader, big.NewInt(1_000_000))
\\tif err "'!= nil {
'"\\t\\tlog.Fatal(err)
\\t}

\\ttmpl := template.Must(template.New(\"greeting\").Parse(\"Hello World {{.}}\\\\n\"))
\\tif err := tmpl.Execute(os.Stdout, n); err "'!= nil {
'"\\t\\tlog.Fatal(err)
\\t}
}
'''
p.write_text(content)
PY
cat main.go"

{
  "symbol": "main"
}

{
  "body": "n, err := rand.Int(rand.Reader, big.NewInt(1\u003c\u003c31))\n\tif err != nil {\n\t\tpanic(err)\n\t}\n\n\ttmpl := template.Must(template.New(\"greeting\").Parse(\"Hello World {{.}}\\n\"))\n\tif err := tmpl.Execute(os.Stdout, n.Int64()); err != nil {\n\t\tpanic(err)\n\t}",
  "file": "main.go",
  "symbol": "main"
}

{
  "add": [
    "crypto/rand",
    "math/big",
    "os",
    "text/template"
  ],
  "file": "main.go"
}

/bin/zsh -lc 'go build ./...'

/bin/zsh -lc 'git status --short'

/bin/zsh -lc 'cat main.go'

{
  "symbol": "main"
}

/bin/zsh -lc "rg --files -g 'AGENTS.md' -g 'PROJECT_BRIEF.md' -g 'main.go' -g 'go.mod' -g 'go.sum'"

{
  "file": "main.go",
  "symbol": "main"
}

/bin/zsh -lc 'cat go.mod'

{
  "auto_organize_imports": true,
  "body": "n, err := rand.Int(rand.Reader, big.NewInt(100))\nif err != nil {\n\tlog.Fatal(err)\n}\n\ntmpl, err := template.New(\"hello\").Parse(\"Hello World {{.}}\\n\")\nif err != nil {\n\tlog.Fatal(err)\n}\n\nif err := tmpl.Execute(os.Stdout, n); err != nil {\n\tlog.Fatal(err)\n",
  "file": "main.go",
  "symbol": "main"
}

/bin/zsh -lc "cat > /tmp/main.go.tmp <<'EOF'
package main

import (
	\"crypto/rand\"
	\"log\"
	\"math/big\"
	\"os\"
	\"text/template\"
)

func main() {
	n, err := rand.Int(rand.Reader, big.NewInt(1<<31))
	if err "'!= nil {
		log.Fatal(err)
	}

	tmpl, err := template.New("greeting").Parse("Hello World {{.}}'"\\n\")
	if err "'!= nil {
		log.Fatal(err)
	}
	if err := tmpl.Execute(os.Stdout, n); err != nil {
		log.Fatal(err)
	}
}
EOF
python3 - <<'"'PY'
from pathlib import Path
import os
src = Path('/tmp/main.go.tmp').read_bytes()
p = Path('main.go')
tmp = p.with_name('main.go.tmp')
with tmp.open('wb') as f:
    f.write(src)
    f.flush()
    os.fsync(f.fileno())
os.replace(tmp, p)
PY
gofmt -w main.go
go run main.go"

/bin/zsh -lc 'cat docs/SUBOPTIMAL_TOOLS.md'

/bin/zsh -lc "rg --files -g 'SUBOPTIMAL_TOOLS.md' -g 'docs/**' -g 'main.go'"

/bin/zsh -lc "python3 - <<'PY'
from pathlib import Path
import os, tempfile
p = Path('docs/SUBOPTIMAL_TOOLS.md')
p.parent.mkdir(parents=True, exist_ok=True)
data = \"# Suboptimal Tool Behavior\\n\\n- Tool: "'`semantic_replace_body`'"\\n  Target: "'`main.go`'"\\n  Observed failure: rejected the first replacement with a Go syntax error because the newline escape in the template literal was passed as a literal line break inside the Go string.\\n  Workaround: correct the escaped newline in the replacement payload and retry the semantic edit.\\n  Root cause: request payload escaping, not the semantic editor.\\n\"
fd, name = tempfile.mkstemp(dir=p.parent, prefix='.SUBOPTIMAL_TOOLS.')
try:
    with os.fdopen(fd, 'w') as f:
        f.write(data)
        f.flush()
        os.fsync(f.fileno())
    os.replace(name, p)
finally:
    if os.path.exists(name):
        os.unlink(name)
PY"

{
  "auto_organize_imports": true,
  "body": "n, err := rand.Int(rand.Reader, big.NewInt(100))\nif err != nil {\n\tlog.Fatal(err)\n}\n\ntmpl, err := template.New(\"hello\").Parse(\"Hello World {{.}}\\n\")\nif err != nil {\n\tlog.Fatal(err)\n}\n\nif err := tmpl.Execute(os.Stdout, n); err != nil {\n\tlog.Fatal(err)\n}",
  "file": "main.go",
  "symbol": "main"
}

/bin/zsh -lc 'git diff -- main.go go.mod go.sum docs/SUBOPTIMAL_TOOLS.md'

/bin/zsh -lc 'go run main.go'

/bin/zsh -lc 'git status --short; cat main.go;'

{
  "add": [
    "text/template"
  ],
  "file": "main.go",
  "remove": [
    "html/template"
  ]
}

/bin/zsh -lc 'go run main.go; git status --short; git diff -- main.go go.mod go.sum docs/SUBOPTIMAL_TOOLS.md'

/bin/zsh -lc "pwd && \
rg --files -g 'main.go' -g 'AGENTS.md' -g 'AGENTS.override.md' -g 'PROJECT_BRIEF.md' -g 'go.mod' -g 'go.sum'"

/bin/zsh -lc "pwd && \
rg --files -g 'main.go' -g 'go.mod' -g 'AGENTS.md' -g 'AGENTS.override.md'"

/bin/zsh -lc 'cat main.go && \
cat go.mod && \
git status --short'

{
  "symbol": "main"
}

{
  "file": "main.go",
  "language": "go",
  "symbol": "main"
}

/bin/zsh -lc 'gofmt -d main.go && \
git diff -- main.go && \
git status --short'

{
  "auto_organize_imports": true,
  "body": "value, err := rand.Int(rand.Reader, big.NewInt(100))\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\ttmpl := template.Must(template.New(\"greeting\").Parse(\"Hello World {{.}}\\n\"))\n\tif err := tmpl.Execute(os.Stdout, value); err != nil {\n\t\tlog.Fatal(err)\n\t}",
  "file": "main.go",
  "symbol": "main"
}

/bin/zsh -lc 'cat main.go; git status --short'

/bin/zsh -lc 'go run .'

{
  "file": "main.go",
  "language": "go",
  "symbol": "main"
}

{
  "add": [
    "text/template"
  ],
  "file": "main.go",
  "remove": [
    "html/template"
  ]
}

/bin/zsh -lc 'go run .'

{
  "file": "main.go",
  "language": "go",
  "symbol": "main"
}

/bin/zsh -lc "sed -n '1,200p' main.go"

/bin/zsh -lc "pwd && \
rg --files -g 'AGENTS.md' -g 'PROJECT_BRIEF.md' -g 'main.go' -g 'go.mod' -g 'go.sum' -g 'Makefile'"

/bin/zsh -lc "python3 -c 'from pathlib import Path; import os, tempfile; p=Path(\"main.go\"); data=\"\"\"package main

import (
\\t\\\"crypto/rand\\\"
\\t\\\"log\\\"
\\t\\\"math/big\\\"
\\t\\\"os\\\"
\\t\\\"text/template\\\"
)

func main() {
\\tn, err := rand.Int(rand.Reader, big.NewInt(100))
\\tif err "'!= nil {
'"\\t\\tlog.Fatal(err)
\\t}

\\ttmpl := template.Must(template.New(\\\"greeting\\\").Parse(\\\"Hello World\\\\nRandom integer: {{.}}\\\\n\\\"))
\\tif err := tmpl.Execute(os.Stdout, n); err "'!= nil {
'"\\t\\tlog.Fatal(err)
\\t}
}
\"\"\"; fd,tmp=tempfile.mkstemp(dir=str(p.parent), prefix=\".main.go.\"); f=os.fdopen(fd,\"w\"); f.write(data); f.flush(); os.fsync(f.fileno()); f.close(); os.replace(tmp,p); d=os.open(str(p.parent),os.O_RDONLY); os.fsync(d); os.close(d)'"

{
  "symbol": "main"
}

{
  "file": "main.go",
  "symbol": "main"
}

{
  "body": "n, err := rand.Int(rand.Reader, big.NewInt(100))\nif err != nil {\n    fmt.Fprintln(os.Stderr, err)\n    return\n}\n\ntmpl, err := template.New(\"greeting\").Parse(\"Hello World {{.}}\\n\")\nif err != nil {\n    fmt.Fprintln(os.Stderr, err)\n    return\n}\n\nif err := tmpl.Execute(os.Stdout, n); err != nil {\n    fmt.Fprintln(os.Stderr, err)\n}",
  "file": "main.go",
  "symbol": "main"
}

{
  "add": [
    "crypto/rand",
    "fmt",
    "math/big",
    "os",
    "text/template"
  ],
  "file": "main.go"
}

/bin/zsh -lc 'go test -mod=readonly ./...'

/bin/zsh -lc "pwd && \
rg --files -g 'AGENTS.md' -g 'AGENTS.override.md' -g 'main.go' -g 'PROJECT_BRIEF.md'"

/bin/zsh -lc "pwd && \
rg --files -g 'main.go' -g 'PROJECT_BRIEF.md' -g 'AGENTS.md' -g 'AGENTS.override.md' -g 'go.mod' -g 'go.sum'"

/bin/zsh -lc 'cat main.go && \
cat AGENTS.override.md'

/bin/zsh -lc 'cat main.go'

{
  "language": "go",
  "query": "main"
}

/bin/zsh -lc 'gofmt -w main.go && \
git diff -- main.go go.mod go.sum'

/bin/zsh -lc 'rg --files'

/bin/zsh -lc 'cat main.go && \
git status --short'

{
  "language": "go",
  "symbol": "main"
}

{
  "auto_organize_imports": true,
  "body": "n, err := rand.Int(rand.Reader, big.NewInt(100))\n if err != nil {\n  fmt.Fprintln(os.Stderr, err)\n  os.Exit(1)\n }\n tmpl := template.Must(template.New(\"greeting\").Parse(\"Hello World {{.}}\\n\"))\n if err := tmpl.Execute(os.Stdout, n); err != nil {\n  fmt.Fprintln(os.Stderr, err)\n  os.Exit(1)\n",
  "file": "main.go",
  "symbol": "main"
}

{
  "auto_organize_imports": true,
  "body": "n, err := rand.Int(rand.Reader, big.NewInt(100))\n if err != nil {\n  fmt.Fprintln(os.Stderr, err)\n  os.Exit(1)\n }\n tmpl := template.Must(template.New(\"greeting\").Parse(\"Hello World {{.}}\\n\"))\n if err := tmpl.Execute(os.Stdout, n); err != nil {\n  fmt.Fprintln(os.Stderr, err)\n  os.Exit(1)\n }",
  "file": "main.go",
  "symbol": "main"
}

/bin/zsh -lc 'go run .'

{
  "language": "go",
  "path": "main.go"
}

{
  "command": "semantic_lookup / semantic_replace_body",
  "intent": "Update a Go main function using semantic editing.",
  "interface": "mcp",
  "manual_touchups": "None",
  "observed_result": "An initial lookup call used an unsupported parameter, and an initial body replacement attempt returned a syntax error. A corrected lookup and replacement succeeded.",
  "parameters": {},
  "target_context": "main.go",
  "unexpected_reason": "The first parameter schema and initial body parsing did not match the tool's expected form."
}