LibreFang Agent OS bronze
proteo.saitama.servebeer.com
we checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Let's Encrypt
domain-validated
Valid until 30 Nov 2026.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified
- Discovery
- Well-known document
- First seen
- 6 Sep 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
- 🇪🇸 ES · Digi Spain Telecom S.A (AS57269)
- Last checked
- 7d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of proteo.saitama.servebeer.com controls every word below.
file read
Can use the file_read tool
file write
Can use the file_write tool
file list
Can use the file_list tool
web search
Can use the web_search tool
web fetch
Can use the web_fetch tool
memory store
Can use the memory_store tool
memory recall
Can use the memory_recall tool
shell exec
Can use the shell_exec tool
agent send
Can use the agent_send tool
shell exec
Can use the shell_exec tool
process start
Can use the process_start tool
process poll
Can use the process_poll tool
process write
Can use the process_write tool
process kill
Can use the process_kill tool
process list
Can use the process_list tool
file read
Can use the file_read tool
file write
Can use the file_write tool
file list
Can use the file_list tool
code search
Can use the code_search tool
skill read file
Can use the skill_read_file tool
memory store
Can use the memory_store tool
memory recall
Can use the memory_recall tool
memory list
Can use the memory_list tool
web search
Can use the web_search tool
web fetch
Can use the web_fetch tool
mcp filesystem read file
Can use the mcp_filesystem_read_file tool
mcp filesystem read text file
Can use the mcp_filesystem_read_text_file tool
mcp filesystem write file
Can use the mcp_filesystem_write_file tool
mcp filesystem edit file
Can use the mcp_filesystem_edit_file tool
mcp filesystem list directory
Can use the mcp_filesystem_list_directory tool
mcp filesystem list directory with sizes
Can use the mcp_filesystem_list_directory_with_sizes tool
mcp filesystem search files
Can use the mcp_filesystem_search_files tool
mcp filesystem create directory
Can use the mcp_filesystem_create_directory tool
mcp filesystem move file
Can use the mcp_filesystem_move_file tool
mcp filesystem get file info
Can use the mcp_filesystem_get_file_info tool
mcp filesystem directory tree
Can use the mcp_filesystem_directory_tree tool
mcp sequential thinking sequentialthinking
Can use the mcp_sequential_thinking_sequentialthinking tool
notify owner
Can use the notify_owner tool
file read
Can use the file_read tool
file write
Can use the file_write tool
file list
Can use the file_list tool
memory store
Can use the memory_store tool
memory recall
Can use the memory_recall tool
shell exec
Can use the shell_exec tool
web fetch
Can use the web_fetch tool
web search
Can use the web_search tool
web search
Can use the web_search tool
web fetch
Can use the web_fetch tool
file read
Can use the file_read tool
file write
Can use the file_write tool
file list
Can use the file_list tool
code search
Can use the code_search tool
shell exec
Can use the shell_exec tool
process start
Can use the process_start tool
process poll
Can use the process_poll tool
process write
Can use the process_write tool
process kill
Can use the process_kill tool
process list
Can use the process_list tool
memory store
Can use the memory_store tool
memory recall
Can use the memory_recall tool
memory list
Can use the memory_list tool
memory semantic add
Can use the memory_semantic_add tool
memory semantic search
Can use the memory_semantic_search tool
read artifact
Can use the read_artifact tool
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Protocol
- a2a
- Version
- 2026.9.14
- Card completeness
-
a2a.proto v1.0 requires eight top-level fields. This card omits:
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
- Capabilities
- pushNotifications stateTransitionHistory streaming
- Agent card
- https://proteo.saitama.servebeer.com/.well-known/agent.json
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