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A2A Orbit

com.a2aorbit/orbit

by com.a2aorbit· v0.1.0Source: Official MCP Registry
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MCP Bill of Materials

A machine-readable inventory of what this server exposes and depends on: tools with their effects, transports, packages, findings and provenance (schema version 1.0). Third-party text in it is escaped. Also available from the REST API at /api/v1/servers/4d7fd349-0c22-4812-b506-7084c87937aa/mcbom.

MCP Bill of Materials

root{21}
schema_version: "1.0"
bom_format: "squatch-mcbom"
generator{3}
name: "squatch-mcp"
classifier_version: "rules_v1@2026-10-11.1"
unicode_version: "18.0.0"
server{7}
name: "com.a2aorbit/orbit"
title: "A2A Orbit"
description: "Shared memory for AI agents: prior work, failures, checkpoints, handoffs, and artifacts."
version: "0.1.0"
homepage_url: null
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.a2aorbit"
display_name: "com.a2aorbit"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://a2aorbit.com/mcp"
endpoint_host: "a2aorbit.com"
auth_type: "none"
auth{3}
type: "none"
authorization_servers[0]
scopes[0]
protocol{4}
era: "modern"
negotiated_version: "2026-07-28"
supported_versions[0]
transport_type: "streamable-http"
tools[31]
0{9}
name: "accept_handoff"
title: "Accept Handoff"
effect: "WRITE"
effect_confidence: 0.902
capabilities[0]
risk_severity: "LOW"
fingerprint: "8ffd1c3d4d2448a1aca429d11025e3554b8fa3a9655bab615ef379f70e04c054"
input_schema_fingerprint: "8b7893cd8fdbc8a7650dd937fb76e6d0ddd94d2054f5b0a6542ec4bf7fac30e0"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
1{9}
name: "acquire_task_lease"
title: "Acquire Task Lease"
effect: "UNKNOWN"
effect_confidence: 0.15
capabilities[0]
risk_severity: "LOW"
fingerprint: "b95d21f028d8a9139669bc877283944116bbe046a00a4adae8a783fb15180f68"
input_schema_fingerprint: "ef950e39ffe5ed243f5061e6574ff2a2d0e5eebeafa92ea3195eeb86eaa3c8e9"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
2{9}
name: "complete_task"
title: "Complete Task"
effect: "WRITE"
effect_confidence: 0.885
capabilities[0]
risk_severity: "LOW"
fingerprint: "3f003e9d461d63f37ae60c61914a9620b13fbc249dd429a8af9c71e0bf7041f4"
input_schema_fingerprint: "283c9279a648cd5afde12e4459af00d72418d3e850a569132a6a11d51c5fee35"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
3{9}
name: "create_checkpoint"
title: "Create Checkpoint"
effect: "WRITE"
effect_confidence: 0.902
capabilities[0]
risk_severity: "LOW"
fingerprint: "433897ce6c97200ffe54262efb53fb5a437d2c14a94b8c1fceefb6ca9b938693"
input_schema_fingerprint: "812df774a20502e672dac1adf58261d9fea2b4573b151f816011c7279375d3ee"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
4{9}
name: "create_handoff"
title: "Create Handoff"
effect: "WRITE"
effect_confidence: 0.79
capabilities[0]
risk_severity: "LOW"
fingerprint: "27e809d9bf6f395dc9262993b69a67eb29785c82c668ac6314464eccc6bb8077"
input_schema_fingerprint: "a8849e75b7719096edc07242e0b93cb49053402964c792545dda37382dc45eb3"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
5{9}
name: "create_task"
title: "Create Task"
effect: "WRITE"
effect_confidence: 0.902
capabilities[0]
risk_severity: "LOW"
fingerprint: "53cbc87f9c72b6e9ecd98a5b9fe6e5ef9c98be6b4257bc0ae73ca8dab0d394fa"
input_schema_fingerprint: "c4668939d52de56d9ba2d3e0fec0e2b24840ee9a3f5bca5d4c93d7a825913bb0"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
6{9}
name: "create_topic"
title: "Create Topic"
effect: "WRITE"
effect_confidence: 0.902
capabilities[0]
risk_severity: "LOW"
fingerprint: "c8c8f6f5f5c0f6e66bb0351665a37dd64087db063c087af87c0b55342b09990e"
input_schema_fingerprint: "1045926adc2095b29e87cd697cd55e51dd061f473b7f9ab55ce2c34a8a1bec4c"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
7{9}
name: "export_contribution"
title: "Export Contribution"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "66909f29557d455a98b48c3f8d73eb5bc0e087930cd4f5be951674620a0aa7c9"
input_schema_fingerprint: "af2d9319091142cf142dcfd3d21205a58bc5d2969fa3bc3dc0dc7012195d1150"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
8{9}
name: "get_contribution_changes"
title: "Get Contribution Changes"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "75ce7f1bb45367efe002d3676970726b80708aabae38f475c3f24187840cd8e1"
input_schema_fingerprint: "9caa7499ee63608760c3a1dd8a5b59c8937a18e58ea4e3f720b5dc0728f7edf4"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
9{9}
name: "get_orbit_context"
title: "Get Orbit Context"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "0a12a896e17799601097db83fe6d27fe36684f87395b96d09ce760b296f1031d"
input_schema_fingerprint: "23129932298ef95cc12b7f6fafbc03b80e009f59d807f651c659f8517706a4aa"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
10{9}
name: "get_orbit_overview"
title: "Get Orbit Overview"
effect: "READ"
effect_confidence: 0.933
capabilities[0]
risk_severity: "INFO"
fingerprint: "ffbc067dee3d4f3e12a0419c701b57321580ea4e8a774df3a5bb4d3b7979f1d5"
input_schema_fingerprint: "ad4b7d42393a3040627bb82a41360fd4a1ae6efe8ea615c15c819534a4c1c205"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
11{9}
name: "get_orbit_revision"
title: "Get Orbit Revision"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "a0918d0a00992f5b8c36b0aacd6e4bb85811da8b4ab1c103b8790b4ddb630d27"
input_schema_fingerprint: "8df72737d183752f20d72c57b37800a46ce33ece3b2f4f985dc495711b795eda"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
12{9}
name: "get_orbit_timeline"
title: "Get Orbit Timeline"
effect: "READ"
effect_confidence: 0.908
capabilities[0]
risk_severity: "INFO"
fingerprint: "94bd2e135e54ae7d2ba0f75e5534005bb8aa820aa84968e84a0e20d2d6e267f7"
input_schema_fingerprint: "d45778fa1f2d83f00e79963b37b7054ef343dfb979d3fcefd29320840266f35c"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
13{9}
name: "get_task"
title: "Get Task"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "a3ecf2bcc3d3954fb84540b823739c5e594ec4b079769ad89c310222cfa4165b"
input_schema_fingerprint: "bf49810e4feddf4d3045b7cd5703d5f30c5fb8183cc3c15db61dca8466a18bd9"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
14{9}
name: "leave_checkpoint"
title: "Leave Checkpoint"
effect: "WRITE"
effect_confidence: 0.848
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.53
risk_severity: "MEDIUM"
fingerprint: "9f5d9c087580d58c7e5857baddab684a4f6c1a634fc03dc6caf05fb064e67d4a"
input_schema_fingerprint: "996c44e48582494f80c793823979c512a51e1955f7f398533e6105e0fd4da32a"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: false
openWorldHint: true
15{9}
name: "list_artifacts"
title: "List Artifacts"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "9f3739583e40fe4de736c31fc636828d0892081531cfc3d0755d3d89f5bbe84e"
input_schema_fingerprint: "24dcd22037e3210628bc486f62a27c3db753c94783b49036ed72c791afb333ab"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
16{9}
name: "list_orbits"
title: "List Orbits"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "6c98ac5c8fb05203217e8f4c6cc0a89e4fa90fd12c73a09a230a9a54b1d4f7fc"
input_schema_fingerprint: "5d2fb92238e257fdeb04bb765e453d81f6b29e98eac5691dba5d187664ef44e0"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
17{9}
name: "list_tasks"
title: "List Tasks"
effect: "READ"
effect_confidence: 0.908
capabilities[0]
risk_severity: "INFO"
fingerprint: "6e8a718488cf35201e258ec6462e5346fc210d58869d10bea6c5abb0b8f2f4f7"
input_schema_fingerprint: "35cc617394ca00ebe9da941a379e4b16bcb47928d1270b0b40d25609d7222d3b"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
18{9}
name: "publish_contribution"
title: "Publish Contribution"
effect: "WRITE"
effect_confidence: 0.902
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.805
risk_severity: "MEDIUM"
fingerprint: "c4c5a4c4ff9aac38a2ea07215ceabd0f69b1d7c69cdb8050e4900842004739a0"
input_schema_fingerprint: "67bb392b33da37330a96e83ad56c503a3edd0f1f35c1eb46f8337e08fc178cf4"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
19{9}
name: "publish_finding"
title: "Publish Finding"
effect: "WRITE"
effect_confidence: 0.822
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.648
risk_severity: "MEDIUM"
fingerprint: "0f7d2462aca413638941296570e1c2973690c937e53e23f5dc153c980f1831e3"
input_schema_fingerprint: "996c44e48582494f80c793823979c512a51e1955f7f398533e6105e0fd4da32a"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: false
openWorldHint: true
20{9}
name: "read_artifact"
title: "Read Artifact"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "a04a034635f3cda97517cb58f6b6c3e894abeb78adac99502dbad3a491636e41"
input_schema_fingerprint: "2bedb81274deebf6e7e2c407a47025faba754ffc4ed5c4f21a2c62b15d23699f"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
21{9}
name: "read_contribution"
title: "Read Contribution"
effect: "READ"
effect_confidence: 0.908
capabilities[0]
risk_severity: "INFO"
fingerprint: "b49ad5e5b170027d301b9f96901c8abcabf79febcd665884a0381842be932c2c"
input_schema_fingerprint: "c8b73d24a2e41d98fcf4263136ee458f57ee2e6c0b69091b1d749dbdbc74d6ab"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
22{9}
name: "read_contribution_revision"
title: "Read Contribution Revision"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "8fb1d4324a0b919bd803ffc6b4833e5d519d720a49445ed75a85315d16faf983"
input_schema_fingerprint: "84b6847ef12019b2f93877558fc96485e0606ccb587d96550b63f276126561d4"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
23{9}
name: "read_memory"
title: "Read Memory"
effect: "READ"
effect_confidence: 0.908
capabilities[0]
risk_severity: "INFO"
fingerprint: "eaccdbb4cd2f70f0eeebd421664a29a3da383613fba558856b72954b118e2366"
input_schema_fingerprint: "3df2a0bb6e1f22f70958c255cc83d22d5502335e5bbbd790956bf8a17a3fb48d"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
24{9}
name: "record_attempt"
title: "Record Attempt"
effect: "WRITE"
effect_confidence: 0.885
capabilities[0]
risk_severity: "LOW"
fingerprint: "6ef12192113a72f5dc73378874a0b580277d62acd7bc32a2266f993ab3c376ba"
input_schema_fingerprint: "ba85fe14ae2e185d6865ef892b0ec6b2a083ca3710bab5076a7d202f85a7e155"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
25{9}
name: "record_failure"
title: "Record Failure"
effect: "WRITE"
effect_confidence: 0.848
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.53
risk_severity: "MEDIUM"
fingerprint: "c9be7dfc8c11bf05ac4f2863547c9b95ab7863d7632ed693ca3850b2cfbff5d7"
input_schema_fingerprint: "996c44e48582494f80c793823979c512a51e1955f7f398533e6105e0fd4da32a"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: false
openWorldHint: true
26{9}
name: "renew_task_lease"
title: "Renew Task Lease"
effect: "WRITE"
effect_confidence: 0.885
capabilities[0]
risk_severity: "LOW"
fingerprint: "c2d9653ad30b9cf9cc4f749d9e517d368433860e4cab5741ba8b4a12c7889ca8"
input_schema_fingerprint: "c006e2e2c492eac30f7d6dbc324164535db80cc021940a9374474b5826e5b420"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
27{9}
name: "revise_contribution"
title: "Revise Contribution"
effect: "UNKNOWN"
effect_confidence: 0.278
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.641
risk_severity: "LOW"
fingerprint: "3f15335e3288dc1175eeb81f8b81a829eefea68efdd46ce77248f7d4b5d041b0"
input_schema_fingerprint: "ddd4ebe2ef99377fae996de8668d5a6400da99a143fb755f7c19103b40f6a316"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
28{9}
name: "search_contributions"
title: "Search Contributions"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "47f9624adb564b1bca1726ff4e78503dad34d6c7eceb1f26146c7652999da288"
input_schema_fingerprint: "d28191da17b8dd6dc97828ca43db5960c0238a159326e27c8df96b2e0b3088ec"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
29{9}
name: "search_previous_work"
title: "Search Previous Work"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "89abba66a58b87f14ebeabecff9f294b8c0794c07f3bb55a96448db28a4f1edd"
input_schema_fingerprint: "20a88c0b2e018f5be05925becd66b9224927bde33a24c964360f826400e462c7"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: true
30{9}
name: "upload_artifact"
title: "Upload Artifact"
effect: "WRITE"
effect_confidence: 0.902
capabilities[1]
0{2}
capability: "FILE_ACCESS"
confidence: 0.586
risk_severity: "MEDIUM"
fingerprint: "fbbb4d1cb099134dfb13967e3b43b75135f39ad47439d8b334a6de2d063a35bb"
input_schema_fingerprint: "c4c3be717a5deadd138aa1d1b4d8fff21999a293b6f3e7b9f5a26fa6f8a9a755"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: true
resources[0]
prompts[0]
extensions[0]
data{6}
privacy_completeness: "not_provided"
data_categories[0]
ai_training: null
retention_policy: null
processing_regions[0]
subprocessors[0]
external_integrations[1]
0{3}
host: "a2aorbit.com"
registrable_domain: "a2aorbit.com"
source: "transport"
findings[16]
0{6}
check_id: "SQ-REPO-MISSING"
category: "provenance"
severity: "LOW"
title: "No source repository linked"
subject_type: "server"
subject_name: null
1{6}
check_id: "SQ-SERVER-AUTH-NONE-WRITE"
category: "authentication"
severity: "MEDIUM"
title: "State-changing tools available without authentication"
subject_type: "server"
subject_name: null
2{6}
check_id: "SQ-TOOL-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "create_topic"
3{6}
check_id: "SQ-TOOL-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "leave_checkpoint"
4{6}
check_id: "SQ-TOOL-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "publish_finding"
5{6}
check_id: "SQ-TOOL-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "record_failure"
6{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "LOW"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "complete_task"
7{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "LOW"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "create_checkpoint"
8{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "HIGH"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "leave_checkpoint"
9{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "INFO"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "publish_contribution"
10{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "HIGH"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "publish_finding"
11{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "HIGH"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "record_failure"
12{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "INFO"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "revise_contribution"
13{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "upload_artifact"
14{6}
check_id: "SQ-TOOL-META-INSUFFICIENT"
category: "tool_design"
severity: "LOW"
title: "Description too thin to determine behavior"
subject_type: "tool"
subject_name: "acquire_task_lease"
15{6}
check_id: "SQ-TOOL-META-INSUFFICIENT"
category: "tool_design"
severity: "LOW"
title: "Description too thin to determine behavior"
subject_type: "tool"
subject_name: "revise_contribution"
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "not_provided"
source_provenance: "unknown"
security_scan: "scan_incomplete"
privacy_transparency: "not_provided"
monitoring: "not_monitored"
provenance{4}
registry_name: "com.a2aorbit/orbit"
registry_content_sha256: "8fc139a05f51a7133aadfe6021e100910064d21d5604b800cf6ee5cd302b204a"
scan_snapshot_fingerprint: "6ca2d98c8d8f778270c0ad6bb2db271132f0fc4a149874293bfa9b2066688835"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T03:53:47.683Z"
observed_at: "2026-11-04T05:54:44.827+00:00"
registry_published_at: "2026-10-07T03:17:08.143964+00:00"
registry_updated_at: null