{"name":"in.flowgraf/flowgraf","slug":"flowgraf","title":"Flowgraf","description":"Create and edit architecture diagrams from your AI agent; get an SVG and a live editable canvas.","url":"https://mcp.market/server/flowgraf","rating":null,"grade":"B","score":78,"certified":false,"status":"active","category":"ai","tags":["ai"],"presence":{"score":22,"stars":0,"forks":0,"downloads_week":27,"last_push_at":"2026-07-14T07:01:11.000Z","license":"MIT"},"uptime":{"percent":100,"checks":28,"ok":28,"last_checked_at":"2026-11-04T05:00:47.699Z","last_ok_at":"2026-11-04T05:00:47.699Z","latency_ms":243},"claimed":false,"transport":"mixed","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":null,"version":"0.1.2","remotes":[{"type":"streamable-http","url":"https://flowgraf.in/api/mcp"}],"packages":[{"registryType":"npm","identifier":"flowgraf-mcp","version":"0.1.2","transport":{"type":"stdio"}}],"tools":[{"name":"create_diagram","description":"Create a NEW architecture diagram from a graph that YOU author, and get back a shareable, editable canvas URL plus a rendered SVG and Mermaid.\n\nYou produce only the SEMANTICS — nodes, the groups (VPC/cluster/...) they live in, and the directed edges between them. You do NOT lay anything out: never send x/y/position/pinned. A deterministic layout engine computes all geometry and an icon layer picks the pictures from each node's kind.\n\nkind.catalog is one of aws | gcp | azure | k8s | saas | generic, each with rich per-catalog kind.types (e.g. aws:lambda, gcp:bigquery, azure:cosmos_db, k8s:deployment, saas:kafka):\n- \"aws\" (api_gateway, lambda, s3, rds, dynamodb, sqs, bedrock, kinesis, fargate, eventbridge, aurora, ...).\n- \"gcp\" (compute_engine, gke, cloud_run, cloud_sql, spanner, firestore, bigquery, pubsub, dataflow, vertex_ai, ...).\n- \"azure\" (virtual_machine, aks, app_service, functions, blob_storage, sql_database, cosmos_db, service_bus, event_hubs, key_vault, ...).\n- \"k8s\" (pod, deployment, statefulset, daemonset, job, cronjob, service, ingress, configmap, secret, hpa, ...).\n- \"saas\" for hosted third-parties (redis, postgresql, mysql, mongodb, kafka, stripe, twilio, auth0, github, cloudflare, ...).\n- \"generic\" primitive when nothing branded fits: service, database, cache, queue, user, external_system, storage, gateway, function, note.\n- \"generic\" FLOWCHART kinds for processes/flowcharts: process, decision, terminator, data, document, subprocess.\nedge.kind is one of: request, response, async_event, data_flow, dependency, network, generic.\n\nWORKED EXAMPLE — a user hitting an API in a VPC that talks to Postgres:\n{\n  \"title\": \"Web API\",\n  \"domain\": \"cloud_architecture\",\n  \"graph\": {\n    \"groups\": [{ \"id\": \"g_vpc\", \"label\": \"VPC\", \"type\": \"vpc\" }],\n    \"nodes\": [\n      { \"id\": \"n_user\", \"label\": \"User\", \"kind\": { \"catalog\": \"generic\", \"type\": \"user\" } },\n      { \"id\": \"n_api\", \"label\": \"API\", \"kind\": { \"catalog\": \"aws\", \"type\": \"api_gateway\" }, \"parentId\": \"g_vpc\" },\n      { \"id\": \"n_db\", \"label\": \"Postgres\", \"kind\": { \"catalog\": \"aws\", \"type\": \"rds\" }, \"parentId\": \"g_vpc\" }\n    ],\n    \"edges\": [\n      { \"id\": \"e1\", \"source\": \"n_user\", \"target\": \"n_api\", \"kind\": \"request\" },\n      { \"id\": \"e2\", \"source\": \"n_api\", \"target\": \"n_db\", \"kind\": \"data_flow\" }\n    ]\n  }\n}\n\nReturns { diagramId, url, svg, mermaid, version }. Give the user the url — opening it shows the same diagram on an editable canvas (anonymous; it's theirs to claim by signing in). To change the diagram afterwards, use get_diagram then edit_diagram.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"title":{"type":"string","minLength":1,"description":"A short title for the diagram."},"graph":{"type":"object","properties":{"nodes":{"description":"The nodes (services, databases, users, ...).","type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"description":"Stable snake_case id you assign, e.g. n_api. Referenced by edges."},"label":{"type":"string","description":"Human label shown on the node, e.g. 'API Gateway'."},"kind":{"type":"object","properties":{"catalog":{"type":"string","enum":["aws","gcp","azure","k8s","saas","generic"]},"type":{"type":"string","minLength":1,"description":"Catalog-specific type, e.g. api_gateway, rds, redis, service."}},"required":["catalog","type"],"additionalProperties":false},"parentId":{"description":"id of the group this node lives in (a VPC, cluster, ...).","type":"string","minLength":1}},"required":["id","label","kind"],"additionalProperties":false}},"groups":{"description":"Containers that nodes live in (VPCs, clusters, ...).","type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"description":"Stable snake_case id you assign, e.g. g_vpc."},"label":{"type":"string"},"type":{"type":"string","enum":["vpc","subnet","availability_zone","region","cluster","trust_boundary","logical"]},"parentId":{"description":"id of the parent group, for nested containers.","type":"string","minLength":1},"style":{"type":"object","properties":{"color":{"type":"string"},"dashed":{"type":"boolean"}},"additionalProperties":false}},"required":["id","label","type"],"additionalProperties":false}},"edges":{"description":"Directed connections between node ids.","type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1},"source":{"type":"string","minLength":1,"description":"id of the source node."},"target":{"type":"string","minLength":1,"description":"id of the target node."},"kind":{"type":"string","enum":["request","response","async_event","data_flow","dependency","network","generic"]},"label":{"type":"string"},"directed":{"type":"boolean"}},"required":["id","source","target","kind"],"additionalProperties":false}}},"additionalProperties":false},"domain":{"description":"Optional domain hint (default: generic).","type":"string","enum":["cloud_architecture","system_design","sequence","flow","generic"]}},"required":["title","graph"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"edit_diagram","description":"Apply a list of operations to an EXISTING diagram. The ops re-use this tool's op vocabulary; you author them, we validate + apply + re-layout + re-render.\n\nALWAYS call get_diagram(diagramId) first: it returns the current ids and the `version`. Pass that version as `baseVersion`. If the diagram changed since you fetched it, you get a STALE_VERSION error telling you the current version — refetch with get_diagram, recompute your ops, and retry.\n\nThe operations (each element of `ops`):\n- add_node    { op, node:{ id, label, kind, parentId? } }\n- remove_node { op, id }                       (also drops edges touching the node)\n- update_node { op, id, patch:{ label?, kind?, parentId?, metadata? } }\n- add_edge    { op, edge:{ id, source, target, kind, label?, directed? } }\n- remove_edge { op, id }\n- update_edge { op, id, patch:{ source?, target?, label?, kind?, directed? } }\n- add_group   { op, group:{ id, label, type, parentId? } }\n- remove_group{ op, id }\n- move_to_group { op, nodeId, groupId }        (groupId null un-nests the node)\n- set_layout  { op, patch:{ direction?, spacing? } }\n- insert_between { op, newNode:{ id, label, kind, parentId? }, sourceId, targetId, inKind?, outKind? }\n\ninsert_between IS THE KEY OP for \"add X between A and B\" requests. It splices newNode onto the existing A→B edge: removes that edge, adds the node, and wires A→newNode→B so the connection re-routes through it automatically.\n\nWORKED EXAMPLE — \"add a Redis cache between the API and the DB\" on the diagram above:\n1) get_diagram(diagramId) → shows nodes n_api, n_db and version 1.\n2) edit_diagram({ diagramId, baseVersion: 1, ops: [\n     { \"op\": \"insert_between\", \"sourceId\": \"n_api\", \"targetId\": \"n_db\",\n       \"newNode\": { \"id\": \"n_redis\", \"label\": \"Redis\", \"kind\": { \"catalog\": \"saas\", \"type\": \"redis\" }, \"parentId\": \"g_vpc\" },\n       \"inKind\": \"request\", \"outKind\": \"data_flow\" }\n   ] })\nThe API→DB edge is gone and now flows API→Redis→DB. Never send x/y/position — geometry is computed for you.\n\nNode kinds: catalog ∈ {aws, gcp, azure, k8s, saas, generic} with rich per-catalog types (e.g. aws:lambda, gcp:bigquery, azure:cosmos_db, k8s:deployment, saas:kafka), plus generic flowchart kinds (process, decision, terminator, data, document, subprocess).\n\nReturns { url, svg, mermaid, appliedOps, version }.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"diagramId":{"type":"string","minLength":1,"description":"The diagram to edit (from create_diagram or get_diagram)."},"baseVersion":{"type":"integer","minimum":1,"maximum":9007199254740991,"description":"The version you are editing against — get it from get_diagram. Stale → 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a diagram's raw IR (nodes, groups, edges with their real ids) and its current `version`. Call this before edit_diagram so your ops reference ids that actually exist and you pass the correct baseVersion. Returns { diagram, version }.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"diagramId":{"type":"string","minLength":1,"description":"The diagram to fetch."}},"required":["diagramId"],"$schema":"http://json-schema.org/draft-07/schema#"}}],"scan":{"score":78,"grade":"B","scanned_at":"2026-09-26T05:14:34.903Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-26T05:14:34.859Z","components":{"code":{"score":25,"max":25,"notes":["2 source files scanned"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 1255ms"]},"poisoning":{"score":13,"max":15,"notes":["3 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 1 write-action tools with no auth"]},"maintenance":{"score":12,"max":15,"notes":["last push 74 days ago"]},"identity":{"score":5,"max":10,"notes":["namespace and repository owner differ","GitHub account older than a year"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"},{"id":"poison.long-description","severity":"low","component":"poisoning","title":"Unusually long tool description (over 2,000 characters)","evidence":"tool create_diagram: …Create a NEW architecture diagram from a graph that YOU author, and get back a shareable, editable canvas URL plus a rendered SVG and Mermaid. You produce only the SEMANTICS — nodes, the groups (VPC/cluster/...) they live in, and the directed edges between them. You do NOT lay anything out: never send x/y/position/pinned. A deterministic layout engine computes all geometry and an icon layer picks the pictures from each node's kind. kind.catalog is one of aws | gcp | azure | k8s | saas | generic, each with rich per-catalog kind.types (e.g. aws:lambda, gcp:bigquery, azure:cosmos_db, k8s:deployment, saas:kafka): - \"aws\" (api_gateway, lambda, s3, rds, dynamodb, sqs, bedrock, kinesis, fargate, eventbridge, aurora, ...). - \"gcp\" (compute_engine, gke, cloud_run, cloud_sql, spanner, firestore, bigquery, pubsub, dataflow, vertex_ai, ...). - \"azure\" (virtual_machine, aks, app_service, functions, blob_storage, sql_database, cosmos_db, service_bus, event_hubs, key_vault, ...). - \"k8s\" (pod, deployment, statefulset, daemonset, job, cronjob, service, ingress, configmap, secret, hpa, ...). - \"saas\" for hosted third-parties (redis, postgresql, mysql, mongodb, kafka, stripe, twilio, auth0, github, cloudflare, ...). - \"generic\" primitive when nothing branded fits: service, database, cache, queue, user, external_system, storage, gateway, function, note. - \"generic\" FLOWCHART kinds for processes/flowcharts: process, decision, terminator, data, document, subprocess. edge.kind is one of: request, response, async_event, data_flow, dependency, network, generic. WORKED EXAMPLE — a user hitting an API in a VPC that talks to Postgres: { \"title\": \"Web API\", \"domain\": \"cloud_architecture\", \"graph\": { \"groups\": [{ \"id\": \"g_vpc\", \"label\": \"VPC\", \"type\": \"vpc\" }], \"nodes\": [ { \"id\": \"n_user\", \"label\": \"User\", \"kind\": { \"catalog\": \"generic\", \"type\": \"user\" } }, { \"id\": \"n_api\", \"label\": \"API\", \"kind\": { \"catalog\": \"aws\", \"type\": \"api_gateway\" }, \"parentId\": \"g_vpc\" }, { \"id\": \"n_db\", \"label\": \"Postgres\", \"kind\": { \"catalog\": \"aws\", \"type\": \"rds\" }, \"parentId\": \"g_vpc\" } ], \"edges\": [ { \"id\": \"e1\", \"source\": \"n_user\", \"target\": \"n_api\", \"kind\": \"request\" }, { \"id\": \"e2\", \"source\": \"n_api\", \"target\": \"n_db\", \"kind\": \"data_flow\" } ] } } Returns { diagramId, url, svg, mermaid, version }. Give the user the url — opening it shows the same diagram on an editable canvas (anonymous; it's theirs to claim by signing in). To change the diagram afterwards, use get_diagram then edit_diagram.…"}],"inputs":{"probes":[{"url":"https://flowgraf.in/api/mcp","reachable":true,"authRequired":false,"latencyMs":1255,"serverInfo":{"name":"flowgraf","version":"0.1.1"}}],"packages":[{"registryType":"npm","identifier":"flowgraf-mcp","version":"0.1.2","found":true,"license":"MIT","hasInstallScripts":false,"dependencyCount":1,"publishedAt":"2026-07-09T17:19:57.240Z","repositoryUrl":"git+https://github.com/abhishek-genailytics/flowgraf-mcp.git","weeklyDownloads":27}],"repo":{"found":true,"owner":"abhishek-genailytics","repo":"flowgraf-mcp","archived":false,"pushedAt":"2026-07-14T07:01:11Z","stars":0,"forks":0,"openIssues":0,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/217535691?v=4","ownerCreatedAt":"2025-06-23T04:20:25Z","license":"MIT"},"icon":{"url":"https://flowgraf.in/icon.svg?icon.4575ncebxc3lb.svg?dpl=dpl_Ea6PmqpVb9gp69cddFK6pWHCojdu","source":"site"},"presence":{"stars":0,"forks":0,"downloadsWeek":27,"license":"MIT","lastPushAt":"2026-07-14T07:01:11.000Z","score":22}}}},"grade_history":[],"reviews":[]}